IST
Irish Standard Time
GMT +1
New York, USA
EDT

Time Difference

Irish Standard Time is 5 hours ahead of EDT (Eastern Daylight Time)
12:30 am00:30 in IST is 7:30 pm19:30 in Jamestown, NY, USA

IST to Jamestown call time
Best time for a conference call or a meeting is between 1pm-6pm in IST which corresponds to 8am-1pm in Jamestown

12:30 am00:30 Irish Standard Time (IST). Offset UTC +1:00 hour
7:30 pm19:30 EDT (Eastern Daylight Time) (Jamestown, NY, USA). Offset UTC -4:00 hours

12:30 am00:30 IST / 7:30 pm19:30 Jamestown, NY, USA

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

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

Jamestown Information

Time Zone

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

Jamestown Facts

Country
USA
State
New York
Alternative Names
Dzejmstaun, JHW, James Town, Jamestown, Limz Taun, jeimseutaun, jemuzutaun, jymz tawn, jymztawn nywywrk, Џејмстаун, Лимз Таун, جيمز تاون, جیمز ٹاون، نیو یارک, جیمزتاون، نیویورک, ジェームズタウン, 제임스타운
Population
30,075
Currency
Dollar (USD)
Geographic Coordinates
42° 05' N Latitude / 79° 14' W Longitude
International Dialing Code
+1