Offset
The time difference between Dubai and Tehran is 0.5 hours.
Dubai (GST) is ahead of Tehran (IRST).
GST: UTC+4
IRST: UTC+3:30
Neither Dubai nor Tehran is currently observing daylight saving time.
When to schedule
Business-hours overlap: 10 AM–5 PM in Dubai (9 AM–4 PM in Tehran).
Both teams are in working hours during this window on weekdays.
Suggested time: 1:00 PM Dubai (12:30 PM Tehran).
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Dubai | Tehran | Day |
|---|---|---|
| 12:00 am | 11:30 pm | -1 day |
| 1:00 am | 12:30 am | Same day |
| 2:00 am | 1:30 am | Same day |
| 3:00 am | 2:30 am | Same day |
| 4:00 am | 3:30 am | Same day |
| 5:00 am | 4:30 am | Same day |
| 6:00 am | 5:30 am | Same day |
| 7:00 am | 6:30 am | Same day |
| 8:00 am | 7:30 am | Same day |
| 9:00 am | 8:30 am | Same day |
| 10:00 am | 9:30 am | Same day |
| 11:00 am | 10:30 am | Same day |
| 12:00 pm | 11:30 am | Same day |
| 1:00 pm | 12:30 pm | Same day |
| 2:00 pm | 1:30 pm | Same day |
| 3:00 pm | 2:30 pm | Same day |
| 4:00 pm | 3:30 pm | Same day |
| 5:00 pm | 4:30 pm | Same day |
| 6:00 pm | 5:30 pm | Same day |
| 7:00 pm | 6:30 pm | Same day |
| 8:00 pm | 7:30 pm | Same day |
| 9:00 pm | 8:30 pm | Same day |
| 10:00 pm | 9:30 pm | Same day |
| 11:00 pm | 10:30 pm | Same day |
Daylight saving time
Neither Dubai nor Tehran observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:29 AM
- Sunset
- 7:08 PM
- Day length
- 13h 39m
- Sunrise
- 4:49 AM
- Sunset
- 7:19 PM
- Day length
- 14h 30m
Daylight overlap: 13h 39m — 5:29 AM–7:08 PM in Dubai (4:59 AM–6:38 PM in Tehran). Both locations are in daylight during this window.
Cities in these zones
Other cities in Gulf Standard Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Gulf Standard Time
- DWC
- DXB
- SHJ
- AUH
Airports in Iran Standard Time
- IKA
- THR
- MHD
- IFN
- PYK
- TBZ
Related conversions
Common conversions
- What is 9:00 am Dubai in Tehran?
- 9:00 am Dubai is 8:30 am Tehran.
- What is 12:00 pm Dubai in Tehran?
- 12:00 pm Dubai is 11:30 am Tehran.
- What is 12:30 pm Dubai in Tehran?
- 12:30 pm Dubai is 12:00 pm Tehran.
- What is 2:00 pm Dubai in Tehran?
- 2:00 pm Dubai is 1:30 pm Tehran.
- What is 5:00 pm Dubai in Tehran?
- 5:00 pm Dubai is 4:30 pm Tehran.
- What is 11:30 pm Dubai in Tehran?
- 11:30 pm Dubai is 11:00 pm Tehran.