Mauritania
GMT
ACST/ACDT
Australian Central Standard Time
GMT +9:30
ACDT automatically adjusted to ACST time zone, that is in use
Pennsylvania, USA
EDT
Denmark
CEST
GMT
Greenwich Mean Time
GMT +0
Canada
EDT

Time Difference

GMT (Greenwich Mean Time) is 9 hours and 30 minutes behind Australian Central Standard Time and 4 hours ahead of EDT (Eastern Daylight Time) and 2 hours behind CEST (Central European Summer Time) and 0 hours ahead of Greenwich Mean Time and 4 hours ahead of EDT (Eastern Daylight Time)
3:07 am03:07 in Nouakchott, Mauritania is 12:37 pm12:37 in ACST and is 11:07 pm23:07 in Pittsburgh, PA, USA and is 5:07 am05:07 in Copenhagen, Denmark and is 3:07 am03:07 in GMT and is 11:07 pm23:07 in Toronto, Canada

Nouakchott to ACDT call time
Best time for a conference call or a meeting is between 7:30am-9:30am in Nouakchott which corresponds to 6pm-8pm in ACDT
Nouakchott to Pittsburgh call time
Best time for a conference call or a meeting is between 12pm-6pm in Nouakchott which corresponds to 8am-2pm in Pittsburgh
Nouakchott to Copenhagen call time
Best time for a conference call or a meeting is between 8am-4pm in Nouakchott which corresponds to 10am-6pm in Copenhagen
Nouakchott to GMT call time
Best time for a conference call or a meeting is between 8am-6pm in Nouakchott which corresponds to 8am-6pm in GMT
Nouakchott to Toronto call time
Best time for a conference call or a meeting is between 12pm-6pm in Nouakchott which corresponds to 8am-2pm in Toronto

3:07 am03:07 GMT (Greenwich Mean Time) (Nouakchott, Mauritania). Offset UTC 0:00 hours
12:37 pm12:37 Australian Central Standard Time (ACST). Offset UTC +9:30 hours
11:07 pm23:07 EDT (Eastern Daylight Time) (Pittsburgh, PA, USA). Offset UTC -4:00 hours
5:07 am05:07 CEST (Central European Summer Time) (Copenhagen, Denmark). Offset UTC +2:00 hours
3:07 am03:07 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
11:07 pm23:07 EDT (Eastern Daylight Time) (Toronto, Canada). Offset UTC -4:00 hours

3:07 am03:07 Nouakchott, Mauritania / 12:37 pm12:37 ACST / 11:07 pm23:07 Pittsburgh, PA, USA / 5:07 am05:07 Copenhagen, Denmark / 3:07 am03:07 GMT / 11:07 pm23:07 Toronto, Canada

Nouakchott, Mauritania ACST Pittsburgh, PA, USA Copenhagen, Denmark GMT Toronto, Canada
12am (midnight) 9:30 am 8pm 2am 12am (midnight) 8pm
1am 10:30 am 9pm 3am 1am 9pm
2am 11:30 am 10pm 4am 2am 10pm
3am 12:30 pm 11pm 5am 3am 11pm
4am 1:30 pm 12am (midnight) 6am 4am 12am (midnight)
5am 2:30 pm 1am 7am 5am 1am
6am 3:30 pm 2am 8am 6am 2am
7am 4:30 pm 3am 9am 7am 3am
8am 5:30 pm 4am 10am 8am 4am
9am 6:30 pm 5am 11am 9am 5am
10am 7:30 pm 6am 12pm (noon) 10am 6am
11am 8:30 pm 7am 1pm 11am 7am
12pm (noon) 9:30 pm 8am 2pm 12pm (noon) 8am
1pm 10:30 pm 9am 3pm 1pm 9am
2pm 11:30 pm 10am 4pm 2pm 10am
3pm 12:30 am 11am 5pm 3pm 11am
4pm 1:30 am 12pm (noon) 6pm 4pm 12pm (noon)
5pm 2:30 am 1pm 7pm 5pm 1pm
6pm 3:30 am 2pm 8pm 6pm 2pm
7pm 4:30 am 3pm 9pm 7pm 3pm
8pm 5:30 am 4pm 10pm 8pm 4pm
9pm 6:30 am 5pm 11pm 9pm 5pm
10pm 7:30 am 6pm 12am (midnight) 10pm 6pm
11pm 8:30 am 7pm 1am 11pm 7pm
0:00 9:30 20:00 2:00 0:00 20:00
1:00 10:30 21:00 3:00 1:00 21:00
2:00 11:30 22:00 4:00 2:00 22:00
3:00 12:30 23:00 5:00 3:00 23:00
4:00 13:30 0:00 6:00 4:00 0:00
5:00 14:30 1:00 7:00 5:00 1:00
6:00 15:30 2:00 8:00 6:00 2:00
7:00 16:30 3:00 9:00 7:00 3:00
8:00 17:30 4:00 10:00 8:00 4:00
9:00 18:30 5:00 11:00 9:00 5:00
10:00 19:30 6:00 12:00 10:00 6:00
11:00 20:30 7:00 13:00 11:00 7:00
12:00 21:30 8:00 14:00 12:00 8:00
13:00 22:30 9:00 15:00 13:00 9:00
14:00 23:30 10:00 16:00 14:00 10:00
15:00 0:30 11:00 17:00 15:00 11:00
16:00 1:30 12:00 18:00 16:00 12:00
17:00 2:30 13:00 19:00 17:00 13:00
18:00 3:30 14:00 20:00 18:00 14:00
19:00 4:30 15:00 21:00 19:00 15:00
20:00 5:30 16:00 22:00 20:00 16:00
21:00 6:30 17:00 23:00 21:00 17:00
22:00 7:30 18:00 0:00 22:00 18:00
23:00 8:30 19:00 1:00 23:00 19:00

Nouakchott Information

Time Zone

Abbreviation / Name
GMT - Greenwich Mean Time
UTC / GMT Offset
0:00 hours during Greenwich Mean Time, currently in use.

Nouakchott Facts

Country
Mauritania
Alternative Names
NKC, Naevakjut, Nawakshot, Nawakszut, Nouakchat, Nouakchot, Nouakchott, Nouaksot, Nouaxot, Nuakchot, Nuakshot, Nuaksjott, Nuaksot, Nuaksota, Nuaksotas, Nuaksoto, Nuaksott, Nuakxot, Nuakŝoto, Nuakşot, Nuakšot, Nuakšota, Nuakšotas, Nuakšott, Nwaqcut, Nwaqcuṭ, Nävakjut, Núaksjott, huo suo, navakasuta, nu wa ke xiao te, nu'akacota, nu'oyakasuta, nuagsyoteu, nuakushotto, nuvakcut, nwakshwt, Νουακσότ, Νουαξότ, Нуакшот, Նուակշոտ, נואקשוט, نواكشوط, نواکشوت, نواکشوط, نواکشۆت, نوواکوٹ, नवाकसुत, নুওয়াকশুত, ਨੁਆਕਚੋਤ, நுவாக்சூத், นูแอกชอต, ནའུ་ཀ་ཅོ་ཊི།, ნუაქშოტი, ኑዋክሾት, ヌアクショット, 努瓦克肖特, 或索, 누악쇼트
Population
661,400
Currency
Ouguiya (MRU)
Geographic Coordinates
18° 05' N Latitude / 15° 58' W Longitude
International Dialing Code
+222

Australian Central Daylight Time

Offset: ACDT is 10 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Australia

Countries: It is used in following countries: Australia

Principal Cities: The largest city in the ACDT timezone is Adelaide from Australia with population about 1.225 million people. Other major cities in the area are Adelaide Hills, Mount Gambier, Morphett Vale, Prospect

ACDT Time Zone Geo Map
ACDT timezone map

Daylight Saving: Australian Central Daylight Time (ACDT) is a daylight saving/summer time zone, however during winter some places adjust time for one hour back and observe Australian Central Standard Time (ACST).

Daylight saving time clock moves back for one hour from 3am to 2amEnd: Australian Central Daylight Time (ACDT) has ended on Sunday, April 7, 2024 at 3:00 am local time and clocks were set one hour back to Sunday, April 7, 2024, 2:00 am local standard time instead. Daylight saving ends annually the on first Sunday of April

Daylight saving time clock moves forward for one hour from 2am to 3amStart: Australian Central Daylight Time (ACDT) starts on Sunday, October 6, 2024 at 2:00 am local time and clocks are set one hour forward to Sunday, October 6, 2024, 3:00 am. Daylight saving starts annually the on first Sunday of October

ACDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +1030 - basic
  • +10:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1030 - sign character (+) followed by a four digit time providing hours (10) and minutes (30) of the offset. Indicates ten hour and thirty minutes time differences to the east of the zero meridian.
IANA/Olson: Reflects ACDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Australia/Adelaide
  • Australia/Broken_Hill
  • Australia/South
  • Australia/Yancowinna
Time zones with the GMT +10:30 offset:
  • ACDT - Australian Central Daylight Time
  • LHST - Lord Howe Standard Time

Pittsburgh Information

Time Zone

Abbreviation / Name
EDT - Eastern Daylight Time
UTC / GMT Offset
-4:00 hours during Eastern Daylight Time, currently in use.

Pittsburgh Facts

Country
USA
State
Pennsylvania
Alternative Names
Allegheny, Fort Dunmore, Fort Duquesne, Fort Pitt, Fort Trent, PIT, Pitsbrg, Pitsburg, Pitsburga, Pitsburgas, Pitsburgo, Pitsmpernk, Pitts-Bourg, Pittsbarig, Pittsburg, Pittsburgh, Pittsburgum, Pittsburq, The Manor of Pittsburgh, bytsbrgh, phitts beirk, pi ci bao, pi zi bao, picheubeogeu, pitasabaraga, pitsabarga, pitspark, pits‌barg, pittsubagu, pytsbrg pnsylwanya, pytsbwrg, Πίτσμπεργκ, Питсбург, Питсбърг, Питтсбург, Пітсбург, Піттсбург, פיטסבורג, بيتسبرغ, پٹس برگ, پٹسبرگ, پیتسبرگ، پنسیلوانیا, पिट्सबर्ग, ਪਿਟਸਬਰਗ, பிட்ஸ்பர்க், పిట్స్‌బర్గ్, ಪಿಟ್ಸ್‌ಬರ್ಗ್, พิตต์สเบิร์ก, ピッツバーグ, 匹兹堡, 匹茲堡, 피츠버그
Population
304,391
Currency
Dollar (USD)
Geographic Coordinates
40° 26' N Latitude / 79° 59' W Longitude
International Dialing Code
+1

Copenhagen Information

Time Zone

Abbreviation / Name
CEST - Central European Summer Time
CET - Central European Time
UTC / GMT Offset
+2:00 hours during Central European Summer Time, currently in use.
+1:00 hour during Central European Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3am Sunday, March 31, 2024 at 2:00 am local time. DST starts annually the on last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 31, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 3am to 2am Sunday, October 27, 2024 at 3:00 am local time. DST ends annually the on last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 27, 2024, 2:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Copenhagen Facts

Country
Denmark
Alternative Names
CPH, Cobanhavan, Copenaga, Copenaghen, Copenaguen, Copenhaga, Copenhagen, Copenhague, Copenhaguen, Copenhaguen - Kobenhavn, Copenhaguen - København, Cóbanhávan, Hafnia, Kapehngagen, Kaupmannahoefn, Kaupmannahöfn, Keypmannahavn, Kjobenhavn, Kjopenhamn, Kjøpenhamn, Kobenhamman, Kobenhaven, Kobenhavn, Kodan, Kodaň, Koebenhavn, Koeoepenhamina, Koepenhamn, Kopenage, Kopenchage, Kopengagen, Kopenhaagen, Kopenhag, Kopenhaga, Kopenhage, Kopenhagen, Kopenhagena, Kopenhago, Kopenhāgena, Kopenkhagen, Koppenhaga, Koppenhága, Kòpenhaga, Köbenhavn, Köpenhamn, Kööpenhamina, København, Københámman, ge ben ha gen, khopenheken, kopanahagana, kopenahagena, kopenahegena, kopenhagen, kwbnhaghn, kwpnhgn, qwpnhgn, Κοπεγχάγη, Капэнгаген, Копенгаген, Копенхаген, Կոպենհագեն, קופנהאגן, קופנהגן, كوبنهاغن, كوپېنھاگېن, ܟܘܦܢܗܓܢ, कोपनहागन, কোপেনহাগেন, কোপেনহেগেন, โคเปนเฮเกน, ཀའོ་པེན་ཧ་ཀེན, კოპენჰაგენი, ኮፐንሀገን, ኮፕንሀግ, コペンハーゲン, 哥本哈根, 코펜하겐
Population
1,153,615
Currency
Krone (DKK)
Geographic Coordinates
55° 40' N Latitude / 12° 33' E Longitude
International Dialing Code
+45

Greenwich Mean Time

Offset: GMT is 0 hours ahead Greenwich Mean Time (GMT) and is used in Europe

Countries: It is used in following countries: Burkina Faso, Côte d'Ivoire, Britain (UK), Guernsey, Ghana, Greenland, Gambia, Guinea, Guinea-Bissau, Ireland, Isle of Man, Iceland, Jersey, Liberia, Mali, Mauritania, St Helena, Sierra Leone, Senegal, Sao Tome & Principe, Togo

Principal Cities: The largest city in the GMT timezone is London from United Kingdom with population about 7.557 million people. Other major cities in the area are Abidjan, Dakar, Grand Dakar, Accra

Greenwich Mean Time (GMT) originally referred to the mean solar time at the Royal Observatory in Greenwich, London. It is now often used to refer to Coordinated Universal Time (UTC) when this is viewed as a time zone, and in casual use for the most parts it is the same. In military GMT is known as Zulu time.Greenwich Mean Time was the same as Universal Time (UT), until the introduction of UTC in 1972 a standard astronomical concept used in many technical fields.

GMT Time Zone Geo Map
GMT timezone map

GMT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
  • +00 - basic short
  • +0000 - basic
  • +00:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates zero hour and zero minutes time differences of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Zulu - Military abbreviation for GMT
  • Z - short form of 'Zulu'
IANA/Olson: Reflects GMT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Africa/Abidjan
  • Africa/Accra
  • Africa/Bamako
  • Africa/Banjul
  • Africa/Bissau
  • Africa/Conakry
  • Africa/Dakar
  • Africa/Freetown
  • Africa/Lome
  • Africa/Monrovia
  • Africa/Nouakchott
  • Africa/Ouagadougou
  • Africa/Sao_Tome
  • Africa/Timbuktu
  • America/Danmarkshavn
  • Atlantic/Reykjavik
  • Atlantic/St_Helena
  • Eire
  • Etc/GMT
  • Etc/GMT+0
  • Etc/GMT-0
  • Etc/GMT0
  • Etc/Greenwich
  • Europe/Belfast
  • Europe/Dublin
  • Europe/Guernsey
  • Europe/Isle_of_Man
  • Europe/Jersey
  • Europe/London
  • GB
  • GB-Eire
  • GMT
  • GMT+0
  • GMT-0
  • GMT0
  • Greenwich
  • Iceland
GMT Abbreviation: Several time zones share GMT abbreviation and it could refer to these time zones
  • Greenwich Mean Time - UTC +0
  • GMT+03:00 - UTC +3
  • GMT+06:00 - UTC +6
  • GMT - UTC +0
  • GMT+11:00 - UTC +11
Time zones with the GMT +0 offset:
  • EGST - Eastern Greenland Summer Time
  • GMT - Greenwich Mean Time
  • WET - Western European Time
  • AZOST - Azores Summer Time
  • UTC - Universal Time Coordinated
  • WT - Western Sahara Standard Time
  • Z - Zulu Time Zone

Toronto Information

Time Zone

Abbreviation / Name
EDT - Eastern Daylight Time
EST - Eastern Standard Time
UTC / GMT Offset
-4:00 hours during Eastern Daylight Time, currently in use.
-5:00 hours during Eastern Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3am Sunday, March 10, 2024 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 10, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 2am to 1am Sunday, November 3, 2024 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Toronto Facts

Country
Canada
Alternative Names
Taronta, Torontas, Toronto, Torontu, Torontum, Torontó, YTO, duo lun duo, roranro, taronto, teareantea, tho rxn to, tolonto, toramto, toranto, toronto, twrntw, twrwntw, Τορόντο, Таронта, Торонто, Տորոնտո, טאראנטא, טורונטו, تورنتو, تورونتو, ٹورانٹو, ٹورنٹو, टोरण्टो, टोरन्टो, टोराँटो, तोरन्तो, টরোন্টো, ਟੋਰਾਂਟੋ, ரொறன்ரோ, టొరంటో, ಟೊರಾಂಟೋ, ടോറോണ്ടോ, โทรอนโต, တိုရွန်တိုမြို့, ტორონტო, トロント, 多伦多, 多倫多, 토론토
Population
2,600,000
Currency
Dollar (CAD)
Geographic Coordinates
43° 42' N Latitude / 79° 24' W Longitude
International Dialing Code
+1