Offset
The time difference between Bogotá and Hanoi is 12 hours.
Bogotá (COT) is behind Hanoi (ICT).
COT: UTC-5
ICT: UTC+7
Neither Bogotá nor Hanoi is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Bogotá and Hanoi don't overlap on the same weekday. Hanoi is 12 hours ahead of Bogotá.
With some flexibility, there are two workable windows outside standard hours, depending on which side takes the early or late slot:
- 7 AM–8 AM in Bogotá (7 PM–8 PM in Hanoi) — suggest 7:00 AM Bogotá (7:00 PM Hanoi).
- 7 PM–8 PM in Bogotá (7 AM–8 AM the next day in Hanoi) — suggest 7:00 PM Bogotá (7:00 AM Hanoi).
Either is an early start or late finish for one side, but workable for a one-off meeting.
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.
Colombia
- New Year's DayThu, Jan 1
- EpiphanyMon, Jan 12
- Saint Joseph's DayMon, Mar 23
- Maundy ThursdayThu, Apr 2
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- Ascension DayMon, May 18
- Corpus ChristiMon, Jun 8
- Sacred HeartMon, Jun 15
- Saint Peter and Saint PaulMon, Jun 29
- Declaration of IndependenceMon, Jul 20
- Battle of BoyacáFri, Aug 7
- Assumption of MaryMon, Aug 17
- Columbus DayMon, Oct 12
- All Saints’ DayMon, Nov 2
- Independence of CartagenaMon, Nov 16
- Immaculate ConceptionTue, Dec 8
- Christmas DayFri, Dec 25
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.
| Bogotá | Hanoi | Day |
|---|---|---|
| 12:00 am | 12:00 pm | Same day |
| 1:00 am | 1:00 pm | Same day |
| 2:00 am | 2:00 pm | Same day |
| 3:00 am | 3:00 pm | Same day |
| 4:00 am | 4:00 pm | Same day |
| 5:00 am | 5:00 pm | Same day |
| 6:00 am | 6:00 pm | Same day |
| 7:00 am | 7:00 pm | Same day |
| 8:00 am | 8:00 pm | Same day |
| 9:00 am | 9:00 pm | Same day |
| 10:00 am | 10:00 pm | Same day |
| 11:00 am | 11:00 pm | Same day |
| 12:00 pm | 12:00 am | +1 day |
| 1:00 pm | 1:00 am | +1 day |
| 2:00 pm | 2:00 am | +1 day |
| 3:00 pm | 3:00 am | +1 day |
| 4:00 pm | 4:00 am | +1 day |
| 5:00 pm | 5:00 am | +1 day |
| 6:00 pm | 6:00 am | +1 day |
| 7:00 pm | 7:00 am | +1 day |
| 8:00 pm | 8:00 am | +1 day |
| 9:00 pm | 9:00 am | +1 day |
| 10:00 pm | 10:00 am | +1 day |
| 11:00 pm | 11:00 am | +1 day |
Daylight saving time
Neither Bogotá 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
- 5:45 AM
- Sunset
- 6:07 PM
- Day length
- 12h 23m
- Sunrise
- 5:15 AM
- Sunset
- 6:38 PM
- Day length
- 13h 22m
Daylight overlap: 52m — 5:15 PM–6:07 PM in Bogotá (5:15 AM–6:07 AM in Hanoi). Both locations are in daylight during this window.
Cities in these zones
Other cities in Colombia Time
Other cities in Indochina Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Colombia Time
- BOG
- CLO
- EOH
- MDE
Airports in Indochina Time
- HAN
- BKK
- DMK
- HPH
Related conversions
Common conversions
- What is 9:00 am Bogotá in Hanoi?
- 9:00 am Bogotá is 9:00 pm Hanoi.
- What is 12:00 pm Bogotá in Hanoi?
- 12:00 pm Bogotá is 12:00 am Hanoi, the next day.
- What is 12:30 pm Bogotá in Hanoi?
- 12:30 pm Bogotá is 12:30 am Hanoi, the next day.
- What is 2:00 pm Bogotá in Hanoi?
- 2:00 pm Bogotá is 2:00 am Hanoi, the next day.
- What is 5:00 pm Bogotá in Hanoi?
- 5:00 pm Bogotá is 5:00 am Hanoi, the next day.
- What is 11:30 pm Bogotá in Hanoi?
- 11:30 pm Bogotá is 11:30 am Hanoi, the next day.