Offset
The time difference between Haiphong and Lagos is 6 hours.
Haiphong (ICT) is ahead of Lagos (WAT).
ICT: UTC+7
WAT: UTC+1
Neither Haiphong nor Lagos is currently observing daylight saving time.
When to schedule
Business-hours overlap: 3 PM–5 PM in Haiphong (9 AM–11 AM in Lagos).
Both teams are in working hours during this window on weekdays.
Suggested time: 4:00 PM Haiphong (10:00 AM Lagos).
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
Nigeria
- New Year's DayThu, Jan 1
- Good FridayFri, Apr 3
- Easter MondayMon, Apr 6
- Workers' DayFri, May 1
- Children's DayWed, May 27
- Democracy DayFri, Jun 12
- National DayThu, Oct 1
- National Youth DaySun, Nov 1
- Christmas DayFri, Dec 25
- Boxing DayMon, Dec 28
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Haiphong | Lagos | Day |
|---|---|---|
| 12:00 am | 6:00 pm | -1 day |
| 1:00 am | 7:00 pm | -1 day |
| 2:00 am | 8:00 pm | -1 day |
| 3:00 am | 9:00 pm | -1 day |
| 4:00 am | 10:00 pm | -1 day |
| 5:00 am | 11:00 pm | -1 day |
| 6:00 am | 12:00 am | Same day |
| 7:00 am | 1:00 am | Same day |
| 8:00 am | 2:00 am | Same day |
| 9:00 am | 3:00 am | Same day |
| 10:00 am | 4:00 am | Same day |
| 11:00 am | 5:00 am | Same day |
| 12:00 pm | 6:00 am | Same day |
| 1:00 pm | 7:00 am | Same day |
| 2:00 pm | 8:00 am | Same day |
| 3:00 pm | 9:00 am | Same day |
| 4:00 pm | 10:00 am | Same day |
| 5:00 pm | 11:00 am | Same day |
| 6:00 pm | 12:00 pm | Same day |
| 7:00 pm | 1:00 pm | Same day |
| 8:00 pm | 2:00 pm | Same day |
| 9:00 pm | 3:00 pm | Same day |
| 10:00 pm | 4:00 pm | Same day |
| 11:00 pm | 5:00 pm | Same day |
Daylight saving time
Neither Haiphong nor Lagos 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
- 5:50 AM
- Sunset
- 5:27 PM
- Day length
- 11h 37m
- Sunrise
- 6:33 AM
- Sunset
- 6:31 PM
- Day length
- 11h 58m
Cities in these zones
Other cities in West Africa Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Indochina Time
- HAN
- BKK
- DMK
- HPH
Airports in West Africa Time
- LOS
- KAN
- IBA
- ABV
- PHC
- KAD
- BNI
- ABB
Related conversions
Common conversions
- What is 9:00 am Haiphong in Lagos?
- 9:00 am Haiphong is 3:00 am Lagos.
- What is 12:00 pm Haiphong in Lagos?
- 12:00 pm Haiphong is 6:00 am Lagos.
- What is 12:30 pm Haiphong in Lagos?
- 12:30 pm Haiphong is 6:30 am Lagos.
- What is 2:00 pm Haiphong in Lagos?
- 2:00 pm Haiphong is 8:00 am Lagos.
- What is 5:00 pm Haiphong in Lagos?
- 5:00 pm Haiphong is 11:00 am Lagos.
- What is 11:30 pm Haiphong in Lagos?
- 11:30 pm Haiphong is 5:30 pm Lagos.