Tehran, Iran to HST Hst
Time Difference
IDT (Iran Daylight Time) is 2 hours and 30 minutes behind Hovd Standard Time
4:00 am04:00 in Tehran, Iran is 6:30 am06:30 in HST
Tehran to HST call time
Best time for a conference call or a meeting is between 8am-3:30pm in Tehran which corresponds to 10:30am-6pm in HST
4:00 am04:00 IDT (Iran Daylight Time) (Tehran, Iran). Offset UTC +4:30 hours
6:30 am06:30 Hovd Standard Time (HST). Offset UTC +7:00 hours
4:00 am04:00 Tehran, Iran / 6:30 am06:30 HST
| Tehran, Iran | HST |
|---|---|
| 12am (midnight) | 2:30 am |
| 1am | 3:30 am |
| 2am | 4:30 am |
| 3am | 5:30 am |
| 4am | 6:30 am |
| 5am | 7:30 am |
| 6am | 8:30 am |
| 7am | 9:30 am |
| 8am | 10:30 am |
| 9am | 11:30 am |
| 10am | 12:30 pm |
| 11am | 1:30 pm |
| 12pm (noon) | 2:30 pm |
| 1pm | 3:30 pm |
| 2pm | 4:30 pm |
| 3pm | 5:30 pm |
| 4pm | 6:30 pm |
| 5pm | 7:30 pm |
| 6pm | 8:30 pm |
| 7pm | 9:30 pm |
| 8pm | 10:30 pm |
| 9pm | 11:30 pm |
| 10pm | 12:30 am |
| 11pm | 1:30 am |
| 0:00 | 2:30 |
| 1:00 | 3:30 |
| 2:00 | 4:30 |
| 3:00 | 5:30 |
| 4:00 | 6:30 |
| 5:00 | 7:30 |
| 6:00 | 8:30 |
| 7:00 | 9:30 |
| 8:00 | 10:30 |
| 9:00 | 11:30 |
| 10:00 | 12:30 |
| 11:00 | 13:30 |
| 12:00 | 14:30 |
| 13:00 | 15:30 |
| 14:00 | 16:30 |
| 15:00 | 17:30 |
| 16:00 | 18:30 |
| 17:00 | 19:30 |
| 18:00 | 20:30 |
| 19:00 | 21:30 |
| 20:00 | 22:30 |
| 21:00 | 23:30 |
| 22:00 | 0:30 |
| 23:00 | 1:30 |
Tehran Information
Time Zone
Abbreviation / Name
IDT - Iran Daylight Time
IRDT - 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.
+4:30 hours during Iran Daylight Time.
Daylight Saving Time Change
0:00 hours - DST is in use
Daylight Saving Time Starts
March 22 at 00:00 local time. DST starts annually on the same date and time.. Clocks are turned forward 0 hour to Wednesday, March 22, 2023, 1:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
September 21 at 00:00 local time. DST ends annually on the same date and time.. Clocks are turned backward 0 hour to Thursday, September 21, 2023, 11:00 pm local standard time instead. Also called Fall Back or switch to Winter Time.
Tehran Facts
Country
Iran
Alternative Names
THR, Taekhran, Tahran, Techerane, Teera, Teerao, Teerã, Teerão, Tegeran, Teheran, Teherana, Teheranas, Teherano, Teherán, Teherāna, Tehran, Tehrano, Tekheran, Téhéran, de hei lan, teharan, teharana, tehelan, teheran, tehran, teirani, thran, thrn, thrwn, tihiran, tihran, Τεχεράνη, Тæхран, Тегеран, Техеран, Теҳрон, Թեհրան, טהראן, טהרן, تهران, تهرون, تِهران, تِهِرَن, تہران, طهران, ܛܗܪܐܢ, तेहरान, তেহরান, தெஹ்ரான், เตหะราน, ཏེ་ཧི་རན།, თეირანი, ቴህራን, テヘラン, 德黑兰, 테헤란
Population
7,153,309
Currency
Rial (IRR)
Geographic Coordinates
35° 41' N Latitude / 51° 25' E Longitude
International Dialing Code
+98
Hovd Standard Time
Offset: HST is 7 hours ahead Greenwich Mean Time (GMT) and is used in Asia
HST representations, usage and related time zones
W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
- +07 - basic short
- +0700 - basic
- +07:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
- +0700 - sign character (+) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates seven 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
- Golf - Military abbreviation for HST
- G - short form of 'Golf'
HST Abbreviation: Several time zones share HST abbreviation and it could refer to these time zones
- Hawaii Standard Time - UTC -10
- Hovd Standard Time - UTC +7
Time zones with the GMT +7 offset:
- CXT - Christmas Island Time
- DAVT - Davis Time
- G - Golf Time Zone
- HOVT - Hovd Time
- ICT - Indochina Time
- KRAT - Krasnoyarsk Time
- NOVST - Novosibirsk Summer Time
- NOVT - Novosibirsk Time
- OMSST - Omsk Summer Time
- WIB - Western Indonesian Time