Iran
IST
IRKST
Irkutsk Summer Time
GMT +9

Time Difference

IST (Iran Standard Time) is 5 hours and 30 minutes behind Irkutsk Summer Time
2:30 am02:30 in Shahr-e Babak, Iran is 8:00 am08:00 in IRKST

Shahr-e Babak to IRKST call time
Best time for a conference call or a meeting is between 8am-12:30pm in Shahr-e Babak which corresponds to 1:30pm-6pm in IRKST

2:30 am02:30 IST (Iran Standard Time) (Shahr-e Babak, Iran). Offset UTC +3:30 hours
8:00 am08:00 Irkutsk Summer Time (IRKST). Offset UTC +9:00 hours

2:30 am02:30 Shahr-e Babak, Iran / 8:00 am08:00 IRKST

Shahr-e Babak, Iran IRKST
12am (midnight) 5:30 am
1am 6:30 am
2am 7:30 am
3am 8:30 am
4am 9:30 am
5am 10:30 am
6am 11:30 am
7am 12:30 pm
8am 1:30 pm
9am 2:30 pm
10am 3:30 pm
11am 4:30 pm
12pm (noon) 5:30 pm
1pm 6:30 pm
2pm 7:30 pm
3pm 8:30 pm
4pm 9:30 pm
5pm 10:30 pm
6pm 11:30 pm
7pm 12:30 am
8pm 1:30 am
9pm 2:30 am
10pm 3:30 am
11pm 4:30 am
0:00 5:30
1:00 6:30
2:00 7:30
3:00 8:30
4:00 9:30
5:00 10:30
6:00 11:30
7:00 12:30
8:00 13:30
9:00 14:30
10:00 15:30
11:00 16:30
12:00 17:30
13:00 18:30
14:00 19:30
15:00 20:30
16:00 21:30
17:00 22:30
18:00 23:30
19:00 0:30
20:00 1:30
21:00 2:30
22:00 3:30
23:00 4:30

Shahr-e Babak Information

Time Zone

Abbreviation / Name
IST - Iran Standard Time
IRDT - Iran Daylight Time
UTC / GMT Offset
+3:30 hours during Iran Standard Time, currently in use.
+4:30 hours during Iran Daylight Time.
Daylight Saving Time Change
+1:00 hour - 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.

Shahr-e Babak Facts

Country
Iran
Alternative Names
Shahr Babak, Shahr Bābak, Shahr-e Babak, Shahr-e Bābak, Shahr-i-Babak, Shahr-i-Bābak, shhr babk, شهر بابک
Population
52,409
Currency
Rial (IRR)
Geographic Coordinates
30° 06' N Latitude / 55° 07' E Longitude
International Dialing Code
+98

Irkutsk Summer Time

Offset: IRKST is 9 hours ahead Greenwich Mean Time (GMT) and is used in Asia

IRKST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +09 - basic short
  • +0900 - basic
  • +09:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates nine 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
  • India - Military abbreviation for IRKST
  • I - short form of 'India'
Time zones with the GMT +9 offset:
  • AWDT - Australian Western Daylight Time
  • CHOST - Choibalsan Summer Time
  • I - India Time Zone
  • IRKST - Irkutsk Summer Time
  • JST - Japan Standard Time
  • KST - Korea Standard Time
  • PWT - Palau Time
  • TLT - East Timor Time
  • ULAST - Ulaanbaatar Summer Time
  • WIT - Eastern Indonesian Time
  • YAKT - Yakutsk Time