United Arab Emirates
GST
IST
Irish Standard Time
GMT +1

Time Difference

GST (Gulf Standard Time) is 3 hours ahead of Irish Standard Time
12:00 am00:00 in Abu Dhabi, United Arab Emirates is 9:00 pm21:00 in IST

Abu Dhabi to IST call time
Best time for a conference call or a meeting is between 11am-6pm in Abu Dhabi which corresponds to 8am-3pm in IST

12:00 am00:00 GST (Gulf Standard Time) (Abu Dhabi, United Arab Emirates). Offset UTC +4:00 hours
9:00 pm21:00 Irish Standard Time (IST). Offset UTC +1:00 hour

12:00 am00:00 Abu Dhabi, United Arab Emirates / 9:00 pm21:00 IST

Abu Dhabi, United Arab Emirates IST
12am (midnight) 9pm
1am 10pm
2am 11pm
3am 12am (midnight)
4am 1am
5am 2am
6am 3am
7am 4am
8am 5am
9am 6am
10am 7am
11am 8am
12pm (noon) 9am
1pm 10am
2pm 11am
3pm 12pm (noon)
4pm 1pm
5pm 2pm
6pm 3pm
7pm 4pm
8pm 5pm
9pm 6pm
10pm 7pm
11pm 8pm
0:00 21:00
1:00 22:00
2:00 23:00
3:00 0:00
4:00 1:00
5:00 2:00
6:00 3:00
7:00 4:00
8:00 5:00
9:00 6:00
10:00 7:00
11:00 8:00
12:00 9:00
13:00 10:00
14:00 11:00
15:00 12:00
16:00 13:00
17:00 14:00
18:00 15:00
19:00 16:00
20:00 17:00
21:00 18:00
22:00 19:00
23:00 20:00

Abu Dhabi Information

Time Zone

Abbreviation / Name
GST - Gulf Standard Time
GST - Gulf Standard Time
UTC / GMT Offset
+4:00 hours during Gulf Standard Time, currently in use.
+4:00 hours during Gulf Standard Time.
Daylight Saving Time Change
0:00 hours - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.

Abu Dhabi Facts

Country
United Arab Emirates
Alternative Names
A-pu-that-pi, AEbu Saby, AUH, Aboe Dhabi, Abou Dabi, Abu Dabi, Abu Dabis, Abu Daby, Abu Daibi, Abu Dhabi, Abu Dhabi Island and Internal Islands City, Abu Dhabi emiraat, Abu Zabi, Abu Zaby, Abu Zabye, Abu Zabyo, Abu Ḍabi, Abu Ḑabi, Abu-Dabi, Abu-Dabi khot, Abu-Dabio, Abu-Dzabi, Abú Dabí, Abú Daibí, Abú Zabí, Abû Daby, Abū Dabī, Abū Z̧aby, Abū Z̧abye, Abū Z̧abyo, Abū Z̧abī, Ampou Ntampi, Ebu Dabi, Ebu Dhabi, a bu zha bi, abu dhabi, abu-dabi, abudabi, abudhabi, abw zby, abwzby, aputapi, jzyrt abwzby wjzr dakhlyt akhry, xa bud abi, Â-pu-tha̍t-pí, Äbu Saby, Əbu-Dabi, Άμπου Ντάμπι, Αμπου Νταμπι, Αμπού Ντάμπι, Абу Даби, Абу-Даби, Абу-Даби хот, Абу-Дабі, Әбу-Даби, Աբու Դաբի, אבו דאבי, أبوظبي, ئەبووزەبی, ابو ظبى, ابوظبی, ابوظہبی, جزيرة أبوظبي وجزر داخلية اخرى, अबु धाबी, अबू धाबी, আবুধাবি, ਅਬੂ ਧਾਬੀ, ଆବୁଧାବି, அபுதாபி, ಅಬು ಧಾಬಿ, അബുദാബി, අබුඩාබි, อาบูดาบี, ཨ་པོའུ་དྷ་པེ།, အဘူဒါဘီမြို့, აბუ-დაბი, አቡ ዳቢ, アブダビ, 阿布扎比, 아부다비
Population
603,492
Currency
Dirham (AED)
Geographic Coordinates
24° 27' N Latitude / 54° 23' E Longitude
International Dialing Code
+971

Irish Standard Time

Offset: IST is 1 hour ahead Greenwich Mean Time (GMT) and is used in Europe

Countries: It is used in following countries: Ireland

Principal Cities: The largest city in the IST timezone is Dublin from Ireland with population about 1.024 million people. Other major cities in the area are Cork, Dun Laoghaire, Luimneach, Gaillimh

IST Time Zone Geo Map
IST timezone map

Daylight Saving: This is a standard timezone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Greenwich Mean Time (GMT).

Start: Irish Standard Time (IST) started on Sunday, March 31, 2024 at 3:00 am local time and clocks were set one hour back to Sunday, March 31, 2024, 2:00 am. Standard time starts annually the on last Sunday of March.

End: Irish Standard Time (IST) ends on Sunday, October 27, 2024 at 2:00 am local time and clocks are set one hour forward to Sunday, October 27, 2024, 3:00 am local daylight time instead. Standard time starts annually the on last Sunday of October.

IST 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 one hour and zero minutes time differences to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Alpha - Military abbreviation for IST
  • A - short form of 'Alpha'
IANA/Olson: Reflects IST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Eire
  • Europe/Dublin
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
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