Iran
IST
TST
Tonga Standard Time
GMT +13

Time Difference

IST (Iran Standard Time) is 9 hours and 30 minutes behind Tonga Standard Time
11:30 pm23:30 in Shahr-e Babak, Iran is 9:00 am09:00 in TST

Shahr-e Babak to TST call time
Best time for a conference call or a meeting is between 8am-10am in Shahr-e Babak which corresponds to 5:30pm-7:30pm in TST

11:30 pm23:30 IST (Iran Standard Time) (Shahr-e Babak, Iran). Offset UTC +3:30 hours
9:00 am09:00 Tonga Standard Time (TST). Offset UTC +13:00 hours

11:30 pm23:30 Shahr-e Babak, Iran / 9:00 am09:00 TST

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

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

Tonga Standard Time

Offset: TST is 13 hours ahead Greenwich Mean Time (GMT) and is used in Pacific

TST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +13 - basic short
  • +1300 - basic
  • +13:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1300 - sign character (+) followed by a four digit time providing hours (13) and minutes (00) of the offset. Indicates thirteen hour and zero minutes time differences to the east of the zero meridian.
TST Abbreviation: Several time zones share TST abbreviation and it could refer to these time zones
  • Tonga Standard Time - UTC +13
  • Turkmenistan Standard Time - UTC +5
Time zones with the GMT +13 offset:
  • FJST - Fiji Summer Time
  • NZDT - New Zealand Daylight Time
  • PHOT - Phoenix Island Time
  • TKT - Tokelau Time
  • TOT - Tonga Time
  • WST - West Samoa Time
  • WSST - West Samoa Standard Time