Helsinki to CET to MST to CST to PDT to London to EDT Time Converter

Updating current time…
Helsinki
FinlandEET
UTC+2
12am
3am
6am
9am
12pm
3pm
6pm
9pm
CET
Central European Time
UTC+1
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
MST
Mountain Standard Time
UTC−7
9h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
CST
Central Standard Time
UTC−6
8h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
PST/PDT
Pacific Standard Time
UTC−8
10h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Pacific Time is on standard time: PST (UTC−8) until Sun, Mar 14, 2027.
Keep PDT (UTC−7)
London
United KingdomGMT
UTC+0
2h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
EST/EDT
Eastern Standard Time
UTC−5
7h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Eastern Time is on standard time: EST (UTC−5) until Sun, Mar 14, 2027.
Keep EDT (UTC−4)

Quick answers

Selected conversion

2:00 pm14:00 EET (UTC+2), Nov 3, 2026 = 1:00 pm13:00 CET (UTC+1), Nov 3, 2026 = 5:00 am05:00 MST (UTC-7), Nov 3, 2026 = 6:00 am06:00 CST (UTC-6), Nov 3, 2026 = 4:00 am04:00 PST (UTC-8), Nov 3, 2026 = 12:00 pm12:00 GMT (UTC+0), Nov 3, 2026 = 7:00 am07:00 EST (UTC-5), Nov 3, 2026

Helsinki is 1 hour ahead of CET. Helsinki is 9 hours ahead of MST. Helsinki is 8 hours ahead of CST. Helsinki is 10 hours ahead of PST. Helsinki is 2 hours ahead of London. Helsinki is 7 hours ahead of EST.

How the time difference changes

Helsinki to CET

For most of the year, Helsinki is 1 hour ahead of CEST. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, Helsinki is 1 hour ahead of CET.

For most of the year, working hours of 9:00 am to 6:00 pm in Helsinki correspond to 8:00 am to 5:00 pm in CEST. At other times of the year, working hours of 9:00 am to 6:00 pm in Helsinki correspond to 8:00 am to 5:00 pm in CET.For most of the year, working hours of 09:00 to 18:00 in Helsinki correspond to 08:00 to 17:00 in CEST. At other times of the year, working hours of 09:00 to 18:00 in Helsinki correspond to 08:00 to 17:00 in CET.

Helsinki to MST

For most of the year, Helsinki is 9 hours ahead of MDT. From Nov 1, 2026 to Mar 14, 2027, Helsinki is 9 hours ahead of MST. From Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, Helsinki is 8 hours ahead of MDT.

For most of the year, working hours of 9:00 am to 6:00 pm in Helsinki correspond to 12:00 am to 9:00 am in MDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Helsinki correspond to 12:00 am to 9:00 am in MST or working hours of 9:00 am to 6:00 pm in Helsinki correspond to 1:00 am to 10:00 am in MDT.For most of the year, working hours of 09:00 to 18:00 in Helsinki correspond to 00:00 to 09:00 in MDT. At other times of the year, working hours of 09:00 to 18:00 in Helsinki correspond to 00:00 to 09:00 in MST or working hours of 09:00 to 18:00 in Helsinki correspond to 01:00 to 10:00 in MDT.

Helsinki to CST

For most of the year, Helsinki is 8 hours ahead of CDT. From Nov 1, 2026 to Mar 14, 2027, Helsinki is 8 hours ahead of CST. From Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, Helsinki is 7 hours ahead of CDT.

For most of the year, working hours of 9:00 am to 6:00 pm in Helsinki correspond to 1:00 am to 10:00 am in CDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Helsinki correspond to 1:00 am to 10:00 am in CST or working hours of 9:00 am to 6:00 pm in Helsinki correspond to 2:00 am to 11:00 am in CDT.For most of the year, working hours of 09:00 to 18:00 in Helsinki correspond to 01:00 to 10:00 in CDT. At other times of the year, working hours of 09:00 to 18:00 in Helsinki correspond to 01:00 to 10:00 in CST or working hours of 09:00 to 18:00 in Helsinki correspond to 02:00 to 11:00 in CDT.

Helsinki to PDT

For most of the year, Helsinki is 10 hours ahead of PDT. From Nov 1, 2026 to Mar 14, 2027, Helsinki is 10 hours ahead of PST. From Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, Helsinki is 9 hours ahead of PDT.

For most of the year, working hours of 9:00 am to 6:00 pm in Helsinki correspond to 11:00 pm (previous day) to 8:00 am in PDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Helsinki correspond to 11:00 pm (previous day) to 8:00 am in PST or working hours of 9:00 am to 6:00 pm in Helsinki correspond to 12:00 am to 9:00 am in PDT.For most of the year, working hours of 09:00 to 18:00 in Helsinki correspond to 23:00 (previous day) to 08:00 in PDT. At other times of the year, working hours of 09:00 to 18:00 in Helsinki correspond to 23:00 (previous day) to 08:00 in PST or working hours of 09:00 to 18:00 in Helsinki correspond to 00:00 to 09:00 in PDT.

Helsinki to London

Helsinki is 2 hours ahead of London year-round.

Working hours of 9:00 am to 6:00 pm in Helsinki correspond to 7:00 am to 4:00 pm in London.Working hours of 09:00 to 18:00 in Helsinki correspond to 07:00 to 16:00 in London.

Helsinki to EDT

For most of the year, Helsinki is 7 hours ahead of EDT. From Nov 1, 2026 to Mar 14, 2027, Helsinki is 7 hours ahead of EST. From Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, Helsinki is 6 hours ahead of EDT.

For most of the year, working hours of 9:00 am to 6:00 pm in Helsinki correspond to 2:00 am to 11:00 am in EDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Helsinki correspond to 2:00 am to 11:00 am in EST or working hours of 9:00 am to 6:00 pm in Helsinki correspond to 3:00 am to 12:00 pm in EDT.For most of the year, working hours of 09:00 to 18:00 in Helsinki correspond to 02:00 to 11:00 in EDT. At other times of the year, working hours of 09:00 to 18:00 in Helsinki correspond to 02:00 to 11:00 in EST or working hours of 09:00 to 18:00 in Helsinki correspond to 03:00 to 12:00 in EDT.

Compare Helsinki time with CET, MST, CST, PDT, London, and EDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

EET (Eastern European Time) is 1 hour ahead of Central European Time. EET (Eastern European Time) is 9 hours ahead of Mountain Standard Time. EET (Eastern European Time) is 8 hours ahead of Central Standard Time. EET (Eastern European Time) is 10 hours ahead of Pacific Standard Time. EET (Eastern European Time) is 2 hours ahead of GMT (Greenwich Mean Time). EET (Eastern European Time) is 7 hours ahead of Eastern Standard Time.
2:00 pm14:00 in Helsinki, Finland is 1:00 pm13:00 in CET and is 5:00 am05:00 in MST and is 6:00 am06:00 in CST and is 4:00 am04:00 in PST and is 12:00 pm12:00 in London, United Kingdom and is 7:00 am07:00 in EST

Helsinki to CET call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Helsinki which corresponds to 9am-5pm09:00-17:00 in CET
Helsinki to MST call time
Best time for a conference call or a meeting is between 5:30pm-6:30pm17:30-18:30 in Helsinki which corresponds to 8:30am-9:30am08:30-09:30 in MST. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
Helsinki to CST call time
Best time for a conference call or a meeting is between 5pm-6pm17:00-18:00 in Helsinki which corresponds to 9am-10am09:00-10:00 in CST
Helsinki to PST call time
Best time for a conference call or a meeting is between 6pm-7pm18:00-19:00 in Helsinki which corresponds to 8am-9am08:00-09:00 in PST. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
Helsinki to London call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in Helsinki which corresponds to 9am-4pm09:00-16:00 in London
Helsinki to EST call time
Best time for a conference call or a meeting is between 4pm-6pm16:00-18:00 in Helsinki which corresponds to 9am-11am09:00-11:00 in EST

2:00 pm14:00 EET (Eastern European Time) (Helsinki, Finland). Offset UTC +2:00 hours
1:00 pm13:00 Central European Time (CET). Offset UTC +1:00 hour
5:00 am05:00 Mountain Standard Time (MST). Offset UTC -7:00 hours
6:00 am06:00 Central Standard Time (CST). Offset UTC -6:00 hours
4:00 am04:00 Pacific Standard Time (PST). Offset UTC -8:00 hours
12:00 pm12:00 GMT (Greenwich Mean Time) (London, United Kingdom). Offset UTC 0:00 hours
7:00 am07:00 Eastern Standard Time (EST). Offset UTC -5:00 hours

2:00 pm14:00 Helsinki, Finland / 1:00 pm13:00 CET / 5:00 am05:00 MST / 6:00 am06:00 CST / 4:00 am04:00 PST / 12:00 pm12:00 London, United Kingdom / 7:00 am07:00 EST

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Helsinki, FinlandCETMSTCSTPSTLondon, United KingdomEST
11:00pm previous day3:00pm previous day4:00pm previous day2:00pm previous day10:00pm previous day5:00pm previous day
12:00am4:00pm previous day5:00pm previous day3:00pm previous day11:00pm previous day6:00pm previous day
1:00am5:00pm previous day6:00pm previous day4:00pm previous day12:00am7:00pm previous day
2:00am6:00pm previous day7:00pm previous day5:00pm previous day1:00am8:00pm previous day
3:00am7:00pm previous day8:00pm previous day6:00pm previous day2:00am9:00pm previous day
4:00am8:00pm previous day9:00pm previous day7:00pm previous day3:00am10:00pm previous day
5:00am9:00pm previous day10:00pm previous day8:00pm previous day4:00am11:00pm previous day
6:00am10:00pm previous day11:00pm previous day9:00pm previous day5:00am12:00am
7:00am11:00pm previous day12:00am10:00pm previous day6:00am1:00am
8:00am12:00am1:00am11:00pm previous day7:00am2:00am
9:00am1:00am2:00am12:00am8:00am3:00am
10:00am2:00am3:00am1:00am9:00am4:00am
11:00am3:00am4:00am2:00am10:00am5:00am
12:00pm4:00am5:00am3:00am11:00am6:00am
1:00pm5:00am6:00am4:00am12:00pm7:00am
2:00pm6:00am7:00am5:00am1:00pm8:00am
3:00pm7:00am8:00am6:00am2:00pm9:00am
4:00pm8:00am9:00am7:00am3:00pm10:00am
5:00pm9:00am10:00am8:00am4:00pm11:00am
6:00pm10:00am11:00am9:00am5:00pm12:00pm
7:00pm11:00am12:00pm10:00am6:00pm1:00pm
8:00pm12:00pm1:00pm11:00am7:00pm2:00pm
9:00pm1:00pm2:00pm12:00pm8:00pm3:00pm
10:00pm2:00pm3:00pm1:00pm9:00pm4:00pm
23:00 previous day15:00 previous day16:00 previous day14:00 previous day22:00 previous day17:00 previous day
00:0016:00 previous day17:00 previous day15:00 previous day23:00 previous day18:00 previous day
01:0017:00 previous day18:00 previous day16:00 previous day00:0019:00 previous day
02:0018:00 previous day19:00 previous day17:00 previous day01:0020:00 previous day
03:0019:00 previous day20:00 previous day18:00 previous day02:0021:00 previous day
04:0020:00 previous day21:00 previous day19:00 previous day03:0022:00 previous day
05:0021:00 previous day22:00 previous day20:00 previous day04:0023:00 previous day
06:0022:00 previous day23:00 previous day21:00 previous day05:0000:00
07:0023:00 previous day00:0022:00 previous day06:0001:00
08:0000:0001:0023:00 previous day07:0002:00
09:0001:0002:0000:0008:0003:00
10:0002:0003:0001:0009:0004:00
11:0003:0004:0002:0010:0005:00
12:0004:0005:0003:0011:0006:00
13:0005:0006:0004:0012:0007:00
14:0006:0007:0005:0013:0008:00
15:0007:0008:0006:0014:0009:00
16:0008:0009:0007:0015:0010:00
17:0009:0010:0008:0016:0011:00
18:0010:0011:0009:0017:0012:00
19:0011:0012:0010:0018:0013:00
20:0012:0013:0011:0019:0014:00
21:0013:0014:0012:0020:0015:00
22:0014:0015:0013:0021:0016:00

Helsinki Time Zone and Facts

Time Zone

Abbreviation / Offset
EET – Eastern European Time, UTC+2 (now)
EEST – Eastern European Summer Time, UTC+3 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 3:00 amSunday, March 28, 2027 at 03:00: clocks go forward 1 hour to 4:00 am04:00 (EEST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, October 31, 2027 at 4:00 amSunday, October 31, 2027 at 04:00: clocks go back 1 hour to 3:00 am03:00 (EET). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.
Clock Changes
Finland daylight saving time · Clock changes worldwide

Helsinki Facts

Country
Finland
Alternative Names
Elsin'ki, Elsinki, Elzinki, Gel'sinki, HEL, Heilsinci, Heilsincí, Hel'sinki, Helsenkis, Helsingfors, Helsingi, Helsingia, Helsinki, Helsinkis, Helsinkium, Helsinko, Helsinky, Helsinqui, Helsinquia, Helsset, Helsínquia, Helsînkî, Helsėnkis, Hèlsinki, Khel'sinki, Khel'sinki osh, Khelsinki, Khelzinki, Lungsod ng Helsinki, Stadi, Xelsinki, Xélsinki, elcinki, hailasiki, he er xin ji, helasinki, helsingki, helsinki, herushinki, hlsnky, hlsnqy, hlsynky, hlsynqy, hylsynky, Èlzinki, Ħelsinki, Ελσίνκι, Гельсінкі, Хелзинки, Хелсинки, Хельсинки, Хельсинки ош, Хельсінкі, Ҳелсинкӣ, Һel'sinki, Һельсинки, Հելսինկի, הלסינקי, העלסינקי, هلسنكي, هلسنڪي, هلسینکی, هيلسينكى, هیلسینکی, ھێلسینکی, ہلسنکی, ہیلسنکی, ܗܠܣܢܩܝ, हेलसिंकी, हेल्सिन्की, হেলসিঙ্কি, ਹੈਲਸਿੰਕੀ, எல்சிங்கி, ಹೆಲ್ಸಿಂಕಿ, ഹെൽസിങ്കി, เฮลซิงกิ, ཧེལ་སིན་ཀི།, ဟယ်လ်ဆင်ကီမြို့, ჰელსინკი, ሄልሲንኪ, Ḥélsinki, ヘルシンキ, 赫尔辛基, 赫爾辛基, 헬싱키
Population
658,864
Currency
Euro (EUR)
Geographic Coordinates
60° 10' N Latitude / 24° 56' E Longitude
International Dialing Code
+358
More About Helsinki
Helsinki local time and city facts

Central European Time

Offset: CET is 1 hour ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Albania, Algeria, Andorra, Austria, Belgium, Bosnia and Herzegovina, Croatia, Czechia, Denmark, France, Germany, Gibraltar, Hungary, Italy, Kosovo, Liechtenstein, Luxembourg, Malta, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, San Marino, Serbia, Slovakia, Slovenia, Spain, Svalbard and Jan Mayen, Sweden, Switzerland, Tunisia, Vatican City

Principal Cities: The largest city in the CET time zone is Berlin in Germany, with about 3.426 million people. Other major cities in this time zone include Madrid, Algiers, Rome, Paris.

German: MEZ - Mitteleuropäische Zeit

Map of the areas on Central European Time (CET)
CET all year CET part of the year

Today all shaded areas are on CET.

Open the world time zone map© OpenStreetMap

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Central European Summer Time (CEST).

123456789101112Start: Central European Time (CET) started on Sunday, October 25, 2026 at 3:00 am03:00 local time and clocks were set one hour back to Sunday, October 25, 2026, 2:00 am02:00. Standard time starts annually on the last Sunday of October.

123456789101112End: Central European Time (CET) ends on Sunday, March 28, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 28, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the last Sunday of March.

See upcoming clock changes worldwide.

CET representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +01 - basic short
  • +0100 - basic
  • +01:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Alpha - Military abbreviation for CET
  • A - short form of 'Alpha'
IANA/Olson: Reflects CET time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Africa/Algiers
  • Africa/Ceuta
  • Africa/Tunis
  • Arctic/Longyearbyen
  • Atlantic/Jan_Mayen
  • CET
  • Europe/Amsterdam
  • Europe/Andorra
  • Europe/Belgrade
  • Europe/Berlin
  • Europe/Bratislava
  • Europe/Brussels
  • Europe/Budapest
  • Europe/Busingen
  • Europe/Copenhagen
  • Europe/Gibraltar
  • Europe/Ljubljana
  • Europe/Luxembourg
  • Europe/Madrid
  • Europe/Malta
  • Europe/Monaco
  • Europe/Oslo
  • Europe/Paris
  • Europe/Podgorica
  • Europe/Prague
  • Europe/Rome
  • Europe/San_Marino
  • Europe/Sarajevo
  • Europe/Skopje
  • Europe/Stockholm
  • Europe/Tirane
  • Europe/Vaduz
  • Europe/Vatican
  • Europe/Vienna
  • Europe/Warsaw
  • Europe/Zagreb
  • Europe/Zurich
  • MET
  • Poland
Time zones with the GMT +1 offset:
  • BST - British Summer Time
  • CET - Central European Time
  • IST - Irish Standard Time
  • WEST - Western European Summer Time
  • A - Alpha Time Zone
  • CET - Central European Time
  • MEZ - Mitteleuropäische Zeit
  • WAT - West Africa Time
  • WST - Western Sahara Summer Time
  • BMT - Biel Mean Time

Mountain Standard Time

Offset: MST is 7 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Canada, Mexico, United States

Principal Cities: The largest city in the MST time zone is Phoenix in the United States, with about 1.65 million people. Other major cities in this time zone include Ciudad Juárez, Hermosillo, Culiacán, Denver.

French: HNR - Heure Normale des Rocheuses

Spanish: MT - Zona Pacífico

Map of the areas on Mountain Standard Time (MST)
MST all year MST part of the year

Today all shaded areas are on MST.

Open the world time zone map© OpenStreetMap

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Mountain Daylight Time (MDT).

123456789101112Start: Mountain Standard Time (MST) started on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.

123456789101112End: Mountain Standard Time (MST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.

See USA daylight saving time and upcoming clock changes worldwide.

MST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -07 - basic short
  • -0700 - basic
  • -07:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates an offset of seven hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Tango - Military abbreviation for MST
  • T - short form of 'Tango'
IANA/Olson: Reflects MST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Boise
  • America/Cambridge_Bay
  • America/Ciudad_Juarez
  • America/Creston
  • America/Dawson
  • America/Dawson_Creek
  • America/Denver
  • America/Edmonton
  • America/Fort_Nelson
  • America/Hermosillo
  • America/Inuvik
  • America/Mazatlan
  • America/Phoenix
  • America/Shiprock
  • America/Whitehorse
  • America/Yellowknife
  • Canada/Mountain
  • Canada/Yukon
  • MST
  • MST7MDT
  • Mexico/BajaSur
  • Navajo
  • US/Arizona
  • US/Mountain
Time zones with the GMT -7 offset:
  • MST - Mountain Standard Time
  • PDT - Pacific Daylight Time
  • YST - Yukon Standard Time
  • T - Tango Time Zone

Central Standard Time

Offset: CST is 6 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Belize, Canada, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, United States

Principal Cities: The largest city in the CST time zone is Mexico City in Mexico, with about 12.294 million people. Other major cities in this time zone include Chicago, Houston, Puebla, Santiago de Querétaro.

French: HNC - Heure Normale du Centre

Spanish: CT - Tiempo Central Estándar, CT - Zona Centro

Map of the areas on Central Standard Time (CST)
CST all year CST part of the year

Today all shaded areas are on CST.

Open the world time zone map© OpenStreetMap

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Central Daylight Time (CDT).

123456789101112Start: Central Standard Time (CST) started on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.

123456789101112End: Central Standard Time (CST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.

See USA daylight saving time and upcoming clock changes worldwide.

CST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -06 - basic short
  • -0600 - basic
  • -06:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates an offset of six hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Sierra - Military abbreviation for CST
  • S - short form of 'Sierra'
IANA/Olson: Reflects CST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Bahia_Banderas
  • America/Belize
  • America/Chicago
  • America/Chihuahua
  • America/Costa_Rica
  • America/El_Salvador
  • America/Guatemala
  • America/Indiana/Knox
  • America/Indiana/Tell_City
  • America/Knox_IN
  • America/Managua
  • America/Matamoros
  • America/Menominee
  • America/Merida
  • America/Mexico_City
  • America/Monterrey
  • America/North_Dakota/Beulah
  • America/North_Dakota/Center
  • America/North_Dakota/New_Salem
  • America/Ojinaga
  • America/Rainy_River
  • America/Rankin_Inlet
  • America/Regina
  • America/Resolute
  • America/Swift_Current
  • America/Tegucigalpa
  • America/Winnipeg
  • CST6CDT
  • Canada/Central
  • Canada/Saskatchewan
  • Mexico/General
  • US/Central
  • US/Indiana-Starke
CST Abbreviation: Several time zones share CST abbreviation and it could refer to these time zones
  • Central Standard Time - UTC -6
  • China Standard Time - UTC +8
  • Cuba Standard Time - UTC -5
Time zones with the GMT -6 offset:
  • CST - Central Standard Time
  • CT - Central Time
  • MDT - Mountain Daylight Time
  • EAST - Easter Island Standard Time
  • GALT - Galapagos Time
  • S - Sierra Time Zone

Pacific Daylight Time

Offset: PDT is 7 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Mexico, United States

Principal Cities: The largest city in the PDT time zone is Los Angeles in the United States, with about 3.821 million people. Other major cities in this time zone include Tijuana, San Diego, Mexicali, San Jose.

French: HAP - Heure Avancée du Pacifique

Spanish: PT - Zona Noroeste

Map of the areas on Pacific Daylight Time (PDT)
PDT part of the year

Today the shaded areas are on UTC−8 (Pacific Standard Time).

Open the world time zone map© OpenStreetMap

Daylight Saving: Pacific Daylight Time (PDT) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe Pacific Standard Time (PST).

123456789101112End: Pacific Daylight Time (PDT) ended on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the first Sunday of November.

123456789101112Start: Pacific Daylight Time (PDT) starts on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.

See USA daylight saving time and upcoming clock changes worldwide.

PDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -07 - basic short
  • -0700 - basic
  • -07:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates an offset of seven hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Tango - Military abbreviation for PDT
  • T - short form of 'Tango'
IANA/Olson: Reflects PDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Ensenada
  • America/Los_Angeles
  • America/Santa_Isabel
  • America/Tijuana
  • America/Vancouver
  • Canada/Pacific
  • Mexico/BajaNorte
  • PST8PDT
  • US/Pacific
Time zones with the GMT -7 offset:
  • MST - Mountain Standard Time
  • PDT - Pacific Daylight Time
  • YST - Yukon Standard Time
  • T - Tango Time Zone

London Time Zone and Facts

Time Zone

Abbreviation / Offset
GMT – Greenwich Mean Time, UTC+0 (now)
BST – British Summer Time, UTC+1 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 1:00 amSunday, March 28, 2027 at 01:00: clocks go forward 1 hour to 2:00 am02:00 (BST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, October 31, 2027 at 2:00 amSunday, October 31, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (GMT). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.
Clock Changes
United Kingdom daylight saving time · Clock changes worldwide

London Facts

Country
United Kingdom
Alternative Names
ILondon, LON, Lakana, Landan, Landen, Ljondan, Llundain, Lodoni, Londain, Londan, Londar, Londe, Londen, Londin, Londinium, Londino, Londn, London, London osh, Londona, Londonas, Londoni, Londono, Londons, Londonu, Londra, Londres, Londrez, Londri, Londro, Londye, Londyn, Londýn, Lonn, Lontoo, Loundres, Luan GJon, Lun-tun, Lunden, Lundra, Lundun, Lundunir, Lundúnir, Lung-dung, Lunnainn, Lunnin, Lunnon, Luân Đôn, Lùn-tûn, Lùng-dŭng, Lûn-tun, Lākana, Lůndůn, Lọndọnu, Ranana, Rānana, ilantan, ladana, landan, landana, leondeon, lndn, london, londoni, lun dui, lun dun, lwndwn, lxndxn, rondon, Łondra, Λονδίνο, Лондан, Лондон, Лондон ош, Лондонъ, Лёндан, Լոնդոն, לאנדאן, לונדון, لأندأن, لندن, لوندون, لەندەن, ܠܘܢܕܘܢ, लंडन, लंदन, लण्डन, लन्डन्, लन्दन, লন্ডন, ਲੰਡਨ, લંડન, ଲଣ୍ଡନ, இலண்டன், లండన్, ಲಂಡನ್, ലണ്ടൻ, ලන්ඩන්, ลอนดอน, ລອນດອນ, ལོན་ཊོན།, လန်ဒန်မြို့, ლონდონი, ለንደን, ᎫᎴ ᏗᏍᎪᏂᎯᏱ, ロンドン, 伦敦, 倫敦, 런던
Population
8,961,989
Currency
Pound (GBP)
Geographic Coordinates
51° 30' N Latitude / 0° 07' W Longitude
International Dialing Code
+44
More About London
London time now
Current Time in the United Kingdom
UK time now

Eastern Daylight Time

Offset: EDT is 4 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Bahamas, Canada, Haiti, Turks and Caicos Islands, United States

Principal Cities: The largest city in the EDT time zone is New York City in the United States, with about 8.804 million people. Other major cities in this time zone include Toronto, Montréal, Philadelphia, Port-au-Prince.

French: HAE - Heure Avancée de l'Est

Spanish: EDT - Tiempo de verano del Este, ET - Zona Sureste

Map of the areas on Eastern Daylight Time (EDT)
EDT part of the year

Today the shaded areas are on UTC−5 (EST).

Open the world time zone map© OpenStreetMap

Daylight Saving: Eastern Daylight Time (EDT) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe Eastern Standard Time (EST).

123456789101112End: Eastern Daylight Time (EDT) ended on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the first Sunday of November.

123456789101112Start: Eastern Daylight Time (EDT) starts on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.

See USA daylight saving time and upcoming clock changes worldwide.

EDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -04 - basic short
  • -0400 - basic
  • -04:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates an offset of four hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Quebec - Military abbreviation for EDT
  • Q - short form of 'Quebec'
IANA/Olson: Reflects EDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Detroit
  • America/Fort_Wayne
  • America/Grand_Turk
  • America/Indiana/Indianapolis
  • America/Indiana/Marengo
  • America/Indiana/Petersburg
  • America/Indiana/Vevay
  • America/Indiana/Vincennes
  • America/Indiana/Winamac
  • America/Indianapolis
  • America/Iqaluit
  • America/Kentucky/Louisville
  • America/Kentucky/Monticello
  • America/Louisville
  • America/Montreal
  • America/Nassau
  • America/New_York
  • America/Nipigon
  • America/Pangnirtung
  • America/Port-au-Prince
  • America/Thunder_Bay
  • America/Toronto
  • Canada/Eastern
  • EST5EDT
  • US/East-Indiana
  • US/Eastern
  • US/Michigan
Time zones with the GMT -4 offset:
  • AST - Atlantic Standard Time
  • EDT - Eastern Daylight Time
  • AMT - Amazon Time
  • BOT - Bolivia Time
  • CDT - Cuba Daylight Time
  • CLT - Chile Standard Time
  • GYT - Guyana Time
  • HLV - Hora Legal de Venezuela
  • Q - Quebec Time Zone
  • VET - Venezuelan Standard Time