Iran
IDT
IRST
Iran Standard Time
GMT +3:30

Time Difference

IDT (Iran Daylight Time) is 1 hour ahead of Iran Standard Time
1:30 pm13:30 in Rudan, Iran is 12:30 pm12:30 in IRST

Rudan to IRST call time
Best time for a conference call or a meeting is between 9am-6pm in Rudan which corresponds to 8am-5pm in IRST

1:30 pm13:30 IDT (Iran Daylight Time) (Rudan, Iran). Offset UTC +4:30 hours
12:30 pm12:30 Iran Standard Time (IRST). Offset UTC +3:30 hours

1:30 pm13:30 Rudan, Iran / 12:30 pm12:30 IRST

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

Rudan Information

Time Zone

Abbreviation / Name
IDT - Iran Daylight Time
IRDT - Iran Daylight Time
UTC / GMT Offset
+4:30 hours during Iran Daylight Time, currently in use.
+4:30 hours during Iran Daylight 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.

Rudan Facts

Country
Iran
Alternative Names
Bala Shahr, Bala Shahr-e Deh Barez, Bālā Shahr, Bālā Shahr-e Deh Bārez, Deh Barez, Deh Bariz, Deh Bārez, Deh Bāriz, Deh Dariz, Deh Dāriz, Dehbarez, Dehbārez, Qal`eh-ye Deh Barez, Qal`eh-ye Deh-e Barez, Qal‘eh-ye Deh Bārez, Qal‘eh-ye Deh-e Bārez, Rudan, Rugan, Rūdān, Rūgan, bala shahr, bala shahri dih bariz, dhbarz, rwdan, rwgan, بالا شَهر, بالا شَهرِ دِه بارِز, دهبارز, رودان, روگَن, قَلعِۀ دِهِ بارِز
Currency
Rial (IRR)
Geographic Coordinates
27° 26' N Latitude / 57° 11' E Longitude
International Dialing Code
+98

Iran Standard Time

Offset: IRST is 3 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

IRST Time Zone Geo Map
IRST timezone map

IRST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0330 - basic
  • +03:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0330 - sign character (+) followed by a four digit time providing hours (03) and minutes (30) of the offset. Indicates three hour and thirty minutes time differences to the east of the zero meridian.