EDT to London to PDT to CST to MST to CET to Helsinki Time Converter
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Selected conversion
7:00 am07:00 EST (UTC-5), Nov 3, 2026 = 12:00 pm12:00 GMT (UTC+0), Nov 3, 2026 = 4:00 am04:00 PST (UTC-8), Nov 3, 2026 = 6:00 am06:00 CST (UTC-6), Nov 3, 2026 = 5:00 am05:00 MST (UTC-7), Nov 3, 2026 = 1:00 pm13:00 CET (UTC+1), Nov 3, 2026 = 2:00 pm14:00 EET (UTC+2), Nov 3, 2026
EST is 5 hours behind London. EST is 3 hours ahead of PST. EST is 1 hour ahead of CST. EST is 2 hours ahead of MST. EST is 6 hours behind CET. EST is 7 hours behind Helsinki.
How the time difference changes
EDT to London
For most of the year, EDT is 5 hours behind London. From Nov 1, 2026 to Mar 14, 2027, EST is 5 hours behind London. From Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, EDT is 4 hours behind London.
For most of the year, working hours of 9:00 am to 6:00 pm in EDT correspond to 2:00 pm to 11:00 pm in London. At other times of the year, working hours of 9:00 am to 6:00 pm in EST correspond to 2:00 pm to 11:00 pm in London or working hours of 9:00 am to 6:00 pm in EDT correspond to 1:00 pm to 10:00 pm in London.For most of the year, working hours of 09:00 to 18:00 in EDT correspond to 14:00 to 23:00 in London. At other times of the year, working hours of 09:00 to 18:00 in EST correspond to 14:00 to 23:00 in London or working hours of 09:00 to 18:00 in EDT correspond to 13:00 to 22:00 in London.
EDT to PDT
For most of the year, EDT is 3 hours ahead of PDT. From Nov 1, 2026 to Mar 14, 2027, EST is 3 hours ahead of PST. Briefly around clock changes, EDT is 4 hours ahead of PST or EST is 2 hours ahead of PDT.
For most of the year, working hours of 9:00 am to 6:00 pm in EDT correspond to 6:00 am to 3:00 pm in PDT. At other times of the year, working hours of 9:00 am to 6:00 pm in EST correspond to 6:00 am to 3:00 pm in PST.For most of the year, working hours of 09:00 to 18:00 in EDT correspond to 06:00 to 15:00 in PDT. At other times of the year, working hours of 09:00 to 18:00 in EST correspond to 06:00 to 15:00 in PST.
EDT to CST
For most of the year, EDT is 1 hour ahead of CDT. From Nov 1, 2026 to Mar 14, 2027, EST is 1 hour ahead of CST. Briefly around clock changes, EDT is 2 hours ahead of CST or EST and CDT have the same time.
For most of the year, working hours of 9:00 am to 6:00 pm in EDT correspond to 8:00 am to 5:00 pm in CDT. At other times of the year, working hours of 9:00 am to 6:00 pm in EST correspond to 8:00 am to 5:00 pm in CST.For most of the year, working hours of 09:00 to 18:00 in EDT correspond to 08:00 to 17:00 in CDT. At other times of the year, working hours of 09:00 to 18:00 in EST correspond to 08:00 to 17:00 in CST.
EDT to MST
For most of the year, EDT is 2 hours ahead of MDT. From Nov 1, 2026 to Mar 14, 2027, EST is 2 hours ahead of MST. Briefly around clock changes, EDT is 3 hours ahead of MST or EST is 1 hour ahead of MDT.
For most of the year, working hours of 9:00 am to 6:00 pm in EDT correspond to 7:00 am to 4:00 pm in MDT. At other times of the year, working hours of 9:00 am to 6:00 pm in EST correspond to 7:00 am to 4:00 pm in MST.For most of the year, working hours of 09:00 to 18:00 in EDT correspond to 07:00 to 16:00 in MDT. At other times of the year, working hours of 09:00 to 18:00 in EST correspond to 07:00 to 16:00 in MST.
EDT to CET
For most of the year, EDT is 6 hours behind CEST. From Nov 1, 2026 to Mar 14, 2027, EST is 6 hours behind CET. From Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, EDT is 5 hours behind CET.
For most of the year, working hours of 9:00 am to 6:00 pm in EDT correspond to 3:00 pm to 12:00 am (next day) in CEST. At other times of the year, working hours of 9:00 am to 6:00 pm in EST correspond to 3:00 pm to 12:00 am (next day) in CET or working hours of 9:00 am to 6:00 pm in EDT correspond to 2:00 pm to 11:00 pm in CET.For most of the year, working hours of 09:00 to 18:00 in EDT correspond to 15:00 to 00:00 (next day) in CEST. At other times of the year, working hours of 09:00 to 18:00 in EST correspond to 15:00 to 00:00 (next day) in CET or working hours of 09:00 to 18:00 in EDT correspond to 14:00 to 23:00 in CET.
EDT to Helsinki
For most of the year, EDT is 7 hours behind Helsinki. From Nov 1, 2026 to Mar 14, 2027, EST is 7 hours behind Helsinki. From Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, EDT is 6 hours behind Helsinki.
For most of the year, working hours of 9:00 am to 6:00 pm in EDT correspond to 4:00 pm to 1:00 am (next day) in Helsinki. At other times of the year, working hours of 9:00 am to 6:00 pm in EST correspond to 4:00 pm to 1:00 am (next day) in Helsinki or working hours of 9:00 am to 6:00 pm in EDT correspond to 3:00 pm to 12:00 am (next day) in Helsinki.For most of the year, working hours of 09:00 to 18:00 in EDT correspond to 16:00 to 01:00 (next day) in Helsinki. At other times of the year, working hours of 09:00 to 18:00 in EST correspond to 16:00 to 01:00 (next day) in Helsinki or working hours of 09:00 to 18:00 in EDT correspond to 15:00 to 00:00 (next day) in Helsinki.
Compare EDT time with London, PDT, CST, MST, CET, and Helsinki time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Eastern Standard Time is 5 hours behind GMT (Greenwich Mean Time). Eastern Standard Time is 3 hours ahead of Pacific Standard Time. Eastern Standard Time is 1 hour ahead of Central Standard Time. Eastern Standard Time is 2 hours ahead of Mountain Standard Time. Eastern Standard Time is 6 hours behind Central European Time. Eastern Standard Time is 7 hours behind EET (Eastern European Time).
7:00 am07:00 in EST is 12:00 pm12:00 in London, United Kingdom and is 4:00 am04:00 in PST and is 6:00 am06:00 in CST and is 5:00 am05:00 in MST and is 1:00 pm13:00 in CET and is 2:00 pm14:00 in Helsinki, Finland
EST to London call time
Best time for a conference call or a meeting is between 9am-1pm09:00-13:00 in EST which corresponds to 2pm-6pm14:00-18:00 in London
EST to PST call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in EST which corresponds to 9am-3pm09:00-15:00 in PST
EST to CST call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in EST which corresponds to 9am-5pm09:00-17:00 in CST
EST to MST call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in EST which corresponds to 9am-4pm09:00-16:00 in MST
EST to CET call time
Best time for a conference call or a meeting is between 9am-12pm09:00-12:00 in EST which corresponds to 3pm-6pm15:00-18:00 in CET
EST to Helsinki call time
Best time for a conference call or a meeting is between 9am-11am09:00-11:00 in EST which corresponds to 4pm-6pm16:00-18:00 in Helsinki
7:00 am07:00 Eastern Standard Time (EST). Offset UTC -5:00 hours
12:00 pm12:00 GMT (Greenwich Mean Time) (London, United Kingdom). Offset UTC 0:00 hours
4:00 am04:00 Pacific Standard Time (PST). Offset UTC -8:00 hours
6:00 am06:00 Central Standard Time (CST). Offset UTC -6:00 hours
5:00 am05:00 Mountain Standard Time (MST). Offset UTC -7:00 hours
1:00 pm13:00 Central European Time (CET). Offset UTC +1:00 hour
2:00 pm14:00 EET (Eastern European Time) (Helsinki, Finland). Offset UTC +2:00 hours
7:00 am07:00 EST / 12:00 pm12:00 London, United Kingdom / 4:00 am04:00 PST / 6:00 am06:00 CST / 5:00 am05:00 MST / 1:00 pm13:00 CET / 2:00 pm14:00 Helsinki, Finland
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.
| EST | London, United Kingdom | PST | CST | MST | CET | Helsinki, Finland |
|---|---|---|---|---|---|---|
| 5:00am | 9:00pm previous day | 11:00pm previous day | 10:00pm previous day | 6:00am | 7:00am | |
| 6:00am | 10:00pm previous day | 12:00am | 11:00pm previous day | 7:00am | 8:00am | |
| 7:00am | 11:00pm previous day | 1:00am | 12:00am | 8:00am | 9:00am | |
| 8:00am | 12:00am | 2:00am | 1:00am | 9:00am | 10:00am | |
| 9:00am | 1:00am | 3:00am | 2:00am | 10:00am | 11:00am | |
| 10:00am | 2:00am | 4:00am | 3:00am | 11:00am | 12:00pm | |
| 11:00am | 3:00am | 5:00am | 4:00am | 12:00pm | 1:00pm | |
| 12:00pm | 4:00am | 6:00am | 5:00am | 1:00pm | 2:00pm | |
| 1:00pm | 5:00am | 7:00am | 6:00am | 2:00pm | 3:00pm | |
| 2:00pm | 6:00am | 8:00am | 7:00am | 3:00pm | 4:00pm | |
| 3:00pm | 7:00am | 9:00am | 8:00am | 4:00pm | 5:00pm | |
| 4:00pm | 8:00am | 10:00am | 9:00am | 5:00pm | 6:00pm | |
| 5:00pm | 9:00am | 11:00am | 10:00am | 6:00pm | 7:00pm | |
| 6:00pm | 10:00am | 12:00pm | 11:00am | 7:00pm | 8:00pm | |
| 7:00pm | 11:00am | 1:00pm | 12:00pm | 8:00pm | 9:00pm | |
| 8:00pm | 12:00pm | 2:00pm | 1:00pm | 9:00pm | 10:00pm | |
| 9:00pm | 1:00pm | 3:00pm | 2:00pm | 10:00pm | 11:00pm | |
| 10:00pm | 2:00pm | 4:00pm | 3:00pm | 11:00pm | 12:00am next day | |
| 11:00pm | 3:00pm | 5:00pm | 4:00pm | 12:00am next day | 1:00am next day | |
| 12:00am next day | 4:00pm | 6:00pm | 5:00pm | 1:00am next day | 2:00am next day | |
| 1:00am next day | 5:00pm | 7:00pm | 6:00pm | 2:00am next day | 3:00am next day | |
| 2:00am next day | 6:00pm | 8:00pm | 7:00pm | 3:00am next day | 4:00am next day | |
| 3:00am next day | 7:00pm | 9:00pm | 8:00pm | 4:00am next day | 5:00am next day | |
| 4:00am next day | 8:00pm | 10:00pm | 9:00pm | 5:00am next day | 6:00am next day | |
| 05:00 | 21:00 previous day | 23:00 previous day | 22:00 previous day | 06:00 | 07:00 | |
| 06:00 | 22:00 previous day | 00:00 | 23:00 previous day | 07:00 | 08:00 | |
| 07:00 | 23:00 previous day | 01:00 | 00:00 | 08:00 | 09:00 | |
| 08:00 | 00:00 | 02:00 | 01:00 | 09:00 | 10:00 | |
| 09:00 | 01:00 | 03:00 | 02:00 | 10:00 | 11:00 | |
| 10:00 | 02:00 | 04:00 | 03:00 | 11:00 | 12:00 | |
| 11:00 | 03:00 | 05:00 | 04:00 | 12:00 | 13:00 | |
| 12:00 | 04:00 | 06:00 | 05:00 | 13:00 | 14:00 | |
| 13:00 | 05:00 | 07:00 | 06:00 | 14:00 | 15:00 | |
| 14:00 | 06:00 | 08:00 | 07:00 | 15:00 | 16:00 | |
| 15:00 | 07:00 | 09:00 | 08:00 | 16:00 | 17:00 | |
| 16:00 | 08:00 | 10:00 | 09:00 | 17:00 | 18:00 | |
| 17:00 | 09:00 | 11:00 | 10:00 | 18:00 | 19:00 | |
| 18:00 | 10:00 | 12:00 | 11:00 | 19:00 | 20:00 | |
| 19:00 | 11:00 | 13:00 | 12:00 | 20:00 | 21:00 | |
| 20:00 | 12:00 | 14:00 | 13:00 | 21:00 | 22:00 | |
| 21:00 | 13:00 | 15:00 | 14:00 | 22:00 | 23:00 | |
| 22:00 | 14:00 | 16:00 | 15:00 | 23:00 | 00:00 next day | |
| 23:00 | 15:00 | 17:00 | 16:00 | 00:00 next day | 01:00 next day | |
| 00:00 next day | 16:00 | 18:00 | 17:00 | 01:00 next day | 02:00 next day | |
| 01:00 next day | 17:00 | 19:00 | 18:00 | 02:00 next day | 03:00 next day | |
| 02:00 next day | 18:00 | 20:00 | 19:00 | 03:00 next day | 04:00 next day | |
| 03:00 next day | 19:00 | 21:00 | 20:00 | 04:00 next day | 05:00 next day | |
| 04:00 next day | 20:00 | 22:00 | 21:00 | 05:00 next day | 06:00 next day |
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
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).
End: 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.
Start: 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
- -04 - basic short
- -0400 - basic
- -04:00 - extended
- -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.
- Quebec - Military abbreviation for EDT
- Q - short form of 'Quebec'
- 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
- 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
London Time Zone and Facts
Time Zone
BST – British Summer Time, UTC+1 (daylight saving time)
London Facts
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
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).
End: 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.
Start: 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
- -07 - basic short
- -0700 - basic
- -07:00 - extended
- -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.
- Tango - Military abbreviation for PDT
- T - short form of 'Tango'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- 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
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).
Start: 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.
End: 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
- -06 - basic short
- -0600 - basic
- -06:00 - extended
- -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.
- Sierra - Military abbreviation for CST
- S - short form of 'Sierra'
- 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
- Central Standard Time - UTC -6
- China Standard Time - UTC +8
- Cuba Standard Time - UTC -5
- CST - Central Standard Time
- CT - Central Time
- MDT - Mountain Daylight Time
- EAST - Easter Island Standard Time
- GALT - Galapagos Time
- S - Sierra Time Zone
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
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).
Start: 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.
End: 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
- -07 - basic short
- -0700 - basic
- -07:00 - extended
- -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.
- Tango - Military abbreviation for MST
- T - short form of 'Tango'
- 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
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone
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
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).
Start: 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.
End: 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.
CET representations, usage and related time zones
- +01 - basic short
- +0100 - basic
- +01:00 - extended
- +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.
- Alpha - Military abbreviation for CET
- A - short form of 'Alpha'
- 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
- 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
Helsinki Time Zone and Facts
Time Zone
EEST – Eastern European Summer Time, UTC+3 (daylight saving time)
