Offset
The time difference between Dubai and Hanoi is 3 hours.
Dubai (GST) is behind Hanoi (ICT).
GST: UTC+4
ICT: UTC+7
Neither Dubai nor Hanoi is currently observing daylight saving time.
When to schedule
Business-hours overlap: 9 AM–2 PM in Dubai (12 PM–5 PM in Hanoi).
Both teams are in working hours during this window on weekdays.
Suggested time: 11:00 AM Dubai (2:00 PM Hanoi).
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Vietnam
- New Year's DayThu, Jan 1
- Reunification DayThu, Apr 30
- Labour DayFri, May 1
- National DayWed, Sep 2
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Dubai | Hanoi | Day |
|---|---|---|
| 12:00 am | 3:00 am | Same day |
| 1:00 am | 4:00 am | Same day |
| 2:00 am | 5:00 am | Same day |
| 3:00 am | 6:00 am | Same day |
| 4:00 am | 7:00 am | Same day |
| 5:00 am | 8:00 am | Same day |
| 6:00 am | 9:00 am | Same day |
| 7:00 am | 10:00 am | Same day |
| 8:00 am | 11:00 am | Same day |
| 9:00 am | 12:00 pm | Same day |
| 10:00 am | 1:00 pm | Same day |
| 11:00 am | 2:00 pm | Same day |
| 12:00 pm | 3:00 pm | Same day |
| 1:00 pm | 4:00 pm | Same day |
| 2:00 pm | 5:00 pm | Same day |
| 3:00 pm | 6:00 pm | Same day |
| 4:00 pm | 7:00 pm | Same day |
| 5:00 pm | 8:00 pm | Same day |
| 6:00 pm | 9:00 pm | Same day |
| 7:00 pm | 10:00 pm | Same day |
| 8:00 pm | 11:00 pm | Same day |
| 9:00 pm | 12:00 am | +1 day |
| 10:00 pm | 1:00 am | +1 day |
| 11:00 pm | 2:00 am | +1 day |
Daylight saving time
Neither Dubai nor Hanoi 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
- 5:15 AM
- Sunset
- 6:38 PM
- Day length
- 13h 22m
Daylight overlap: 10h 8m — 5:29 AM–3:38 PM in Dubai (8:29 AM–6:38 PM in Hanoi). Both locations are in daylight during this window.
Cities in these zones
Other cities in Gulf Standard Time
Other cities in Indochina 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 Indochina Time
- HAN
- BKK
- DMK
- HPH
Related conversions
Common conversions
- What is 9:00 am Dubai in Hanoi?
- 9:00 am Dubai is 12:00 pm Hanoi.
- What is 12:00 pm Dubai in Hanoi?
- 12:00 pm Dubai is 3:00 pm Hanoi.
- What is 12:30 pm Dubai in Hanoi?
- 12:30 pm Dubai is 3:30 pm Hanoi.
- What is 2:00 pm Dubai in Hanoi?
- 2:00 pm Dubai is 5:00 pm Hanoi.
- What is 5:00 pm Dubai in Hanoi?
- 5:00 pm Dubai is 8:00 pm Hanoi.
- What is 11:30 pm Dubai in Hanoi?
- 11:30 pm Dubai is 2:30 am Hanoi, the next day.