Greece
EEST
IST
India Standard Time
GMT +5:30
GMT
Greenwich Mean Time
GMT +0

Time Difference

EEST (Eastern European Summer Time) is 2 hours and 30 minutes behind India Standard Time and 3 hours ahead of Greenwich Mean Time
6:00 pm18:00 in Athens, Greece is 8:30 pm20:30 in IST and is 3:00 pm15:00 in GMT

Athens to IST call time
Best time for a conference call or a meeting is between 8am-3:30pm in Athens which corresponds to 10:30am-6pm in IST
Athens to GMT call time
Best time for a conference call or a meeting is between 11am-6pm in Athens which corresponds to 8am-3pm in GMT

6:00 pm18:00 EEST (Eastern European Summer Time) (Athens, Greece). Offset UTC +3:00 hours
8:30 pm20:30 India Standard Time (IST). Offset UTC +5:30 hours
3:00 pm15:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours

6:00 pm18:00 Athens, Greece / 8:30 pm20:30 IST / 3:00 pm15:00 GMT

Athens, Greece IST GMT
12am (midnight) 2:30 am 9pm
1am 3:30 am 10pm
2am 4:30 am 11pm
3am 5:30 am 12am (midnight)
4am 6:30 am 1am
5am 7:30 am 2am
6am 8:30 am 3am
7am 9:30 am 4am
8am 10:30 am 5am
9am 11:30 am 6am
10am 12:30 pm 7am
11am 1:30 pm 8am
12pm (noon) 2:30 pm 9am
1pm 3:30 pm 10am
2pm 4:30 pm 11am
3pm 5:30 pm 12pm (noon)
4pm 6:30 pm 1pm
5pm 7:30 pm 2pm
6pm 8:30 pm 3pm
7pm 9:30 pm 4pm
8pm 10:30 pm 5pm
9pm 11:30 pm 6pm
10pm 12:30 am 7pm
11pm 1:30 am 8pm
0:00 2:30 21:00
1:00 3:30 22:00
2:00 4:30 23:00
3:00 5:30 0:00
4:00 6:30 1:00
5:00 7:30 2:00
6:00 8:30 3:00
7:00 9:30 4:00
8:00 10:30 5:00
9:00 11:30 6:00
10:00 12:30 7:00
11:00 13:30 8:00
12:00 14:30 9:00
13:00 15:30 10:00
14:00 16:30 11:00
15:00 17:30 12:00
16:00 18:30 13:00
17:00 19:30 14:00
18:00 20:30 15:00
19:00 21:30 16:00
20:00 22:30 17:00
21:00 23:30 18:00
22:00 0:30 19:00
23:00 1:30 20:00

Athens Information

Time Zone

Abbreviation / Name
EEST - Eastern European Summer Time
EET - Eastern European Time
UTC / GMT Offset
+3:00 hours during Eastern European Summer Time, currently in use.
+2:00 hours during Eastern 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 3am to 4am Sunday, March 31, 2024 at 3:00 am local time. DST starts annually the on last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 31, 2024, 4:00 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 4am to 3am Sunday, October 27, 2024 at 4:00 am local time. DST ends annually the on last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 27, 2024, 3:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Athens Facts

Country
Greece
Alternative Names
ATH, Afina, Afini, Afiny, An Aithin, Ateena, Atehny, Aten, Atena, Atenai, Atenas, Atenas - Athena, Atenas - Αθήνα, Atene, Atenes, Ateni, Ateno, Atenoj, Ateny, Athen, Athena, Athenae, Athenai, Athene, Athenes, Athens, Atheny, Athina, Athinai, Athinia, Athènes, Athén, Athénes, Athény, Athína, Athínai, Atina, Atény, Atēnas, Atėnai, Aþena, Kota Athena, Lungsod ng Athina, Lungsod ng Athína, atene, atene si, ateni, athensa, athyna, atn, etens, xethens, ya dian, Αθήνα, Αθήναι, Αθηνα, Αθηναι, Атина, Атэны, Афины, Афіни, Аѳины, Աթենք, אתונה, آتن, أثينا, ئافېنا, ܐܬܝܢܐ, अथेन्स, ஏதென்ஸ், เอเธนส์, ათენი, Ἀθῆναι, アテネ, 雅典, 아테네, 아테네 시
Population
664,046
Currency
Euro (EUR)
Geographic Coordinates
37° 59' N Latitude / 23° 43' E Longitude
International Dialing Code
+30

India Standard Time

Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

Countries: It is used in following countries: India

Principal Cities: The largest city in the IST timezone is Mumbai from India with population about 12.692 million people. Other major cities in the area are Delhi, Bangalore, Kolkata, Chennai

Daylight Saving: India Standard Time (IST) is not adjusted for daylight saving therefore IST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, India Standard Time remains the same

IST Time Zone Geo Map
IST timezone map

IST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0530 - basic
  • +05:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates five hour and thirty minutes time differences to the east of the zero meridian.
IANA/Olson: Reflects IST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Calcutta
  • Asia/Kolkata
IST Abbreviation: Several time zones share IST abbreviation and it could refer to these time zones
  • India Standard Time - UTC +5:30
  • Irish Standard Time - UTC +1
  • Israel Standard Time - UTC +2
  • Iran Standard Time - UTC +3:30

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