Updating current time…
IranIRST
UTC+3:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
KUYT
UTC+4
30m ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:30 pm15:30 IRST (UTC+3:30), Nov 3, 2026 = 4:00 pm16:00 KUYT (UTC+4), Nov 3, 2026

Īstgāh-e Rāh Āhan-e Garmsār is 30 minutes behind KUYT.

How the time difference changes

Istgah-e Rah Ahan-e Garmsar is 30 minutes behind KUYT year-round.

Working hours of 9:00 am to 6:00 pm in Istgah-e Rah Ahan-e Garmsar correspond to 9:30 am to 6:30 pm in KUYT.Working hours of 09:00 to 18:00 in Istgah-e Rah Ahan-e Garmsar correspond to 09:30 to 18:30 in KUYT.

Compare Istgah-e Rah Ahan-e Garmsar time with KUYT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

IRST (Iran Standard Time) is 30 minutes behind Kuybyshev Time.
3:30 pm15:30 in Istgah-e Rah Ahan-e Garmsar, Iran is 4:00 pm16:00 in KUYT

Īstgāh-e Rāh Āhan-e Garmsār to KUYT call time
Best time for a conference call or a meeting is between 9am-5:30pm09:00-17:30 in Īstgāh-e Rāh Āhan-e Garmsār which corresponds to 9:30am-6pm09:30-18:00 in KUYT

3:30 pm15:30 IRST (Iran Standard Time) (Istgah-e Rah Ahan-e Garmsar, Iran). Offset UTC +3:30 hours
4:00 pm16:00 Kuybyshev Time (KUYT). Offset UTC +4:00 hours

3:30 pm15:30 Istgah-e Rah Ahan-e Garmsar, Iran / 4:00 pm16:00 KUYT

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Hourly time comparison
Istgah-e Rah Ahan-e Garmsar, IranKUYT
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Īstgāh-e Rāh Āhan-e Garmsār Time Zone and Facts

Time Zone

Abbreviation / Offset
IRST – Iran Standard Time, UTC+3:30 (no daylight saving time)

Īstgāh-e Rāh Āhan-e Garmsār Facts

Country
Iran
Alternative Names
Istgah-e Garmsar, Istgah-e Rah Ahan Garmsar, Istgah-e Rah Ahan-e Garmsar, aystgah grmsar, aystgah rahahn garmsar, ystgahi garmsar, ystgahi rah ahan garmsar, ystgahi rahahani garmsar, Īstgāh-e Garmsār, Īstgāh-e Rāh Āhan Garmsār, Īstgāh-e Rāh Āhan-e Garmsār, ايستگاه راهاهن گَرمسار, ايستگاه گرمسار, يستگاهِ راه آهَن گَرمسار, يستگاهِ راهاهَنِ گَرمسار, يستگاهِ گَرمسار
Population
49,491
Currency
Rial (IRR)
Geographic Coordinates
35° 14' N Latitude / 52° 18' E Longitude
International Dialing Code
+98
More About Īstgāh-e Rāh Āhan-e Garmsār

Kuybyshev Time

Offset: KUYT is 4 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Russia

Principal Cities: The largest city in the KUYT time zone is Samara in Russia, with about 1.163 million people. Other major cities in this time zone include Tolyatti, Izhevsk, Syzran, Novokuybyshevsk.

Daylight Saving: Clocks in Kuybyshev Time (KUYT) do not change for daylight saving time, so KUYT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

KUYT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +04 - basic short
  • +0400 - basic
  • +04:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0400 - sign character (+) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates an offset of four hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Delta - Military abbreviation for KUYT
  • D - short form of 'Delta'
Time zones with the GMT +4 offset:
  • KUYT - Kuybyshev Time
  • MSD - Moscow Daylight Time
  • SAMT - Samara Time
  • AMT - Armenia Time
  • AZT - Azerbaijan Time
  • D - Delta Time Zone
  • GET - Georgia Standard Time
  • GST - Gulf Standard Time
  • MUT - Mauritius Time
  • RET - Reunion Time
  • SCT - Seychelles Time