Offset
2.5 hours
Tehran (GMT+3:30) is currently ahead of Lagos (GMT+1).
GMT+3:30: UTC+3:30
GMT+1: UTC+1
Neither Tehran nor Lagos is currently observing daylight saving time.
When to schedule
Business-hours overlap: 12 PM–6 PM in Tehran (9 AM–3 PM in Lagos).
Both teams are in working hours during this window on weekdays.
Suggested time: 3:00 PM Tehran (12:30 PM Lagos).
About these zones
Tehran uses Iran Standard Time (IRST).
Lagos uses West Africa Time (WAT).
Tehran and Lagos are approximately 3,650 miles apart.
Quick reference
Full 24-hour conversion table.
| Tehran | Lagos | Day |
|---|---|---|
| 12:00 am | 9:30 pm | -1 day |
| 1:00 am | 10:30 pm | -1 day |
| 2:00 am | 11:30 pm | -1 day |
| 3:00 am | 12:30 am | Same day |
| 4:00 am | 1:30 am | Same day |
| 5:00 am | 2:30 am | Same day |
| 6:00 am | 3:30 am | Same day |
| 7:00 am | 4:30 am | Same day |
| 8:00 am | 5:30 am | Same day |
| 9:00 am | 6:30 am | Same day |
| 10:00 am | 7:30 am | Same day |
| 11:00 am | 8:30 am | Same day |
| 12:00 pm | 9:30 am | Same day |
| 1:00 pm | 10:30 am | Same day |
| 2:00 pm | 11:30 am | Same day |
| 3:00 pm | 12:30 pm | Same day |
| 4:00 pm | 1:30 pm | Same day |
| 5:00 pm | 2:30 pm | Same day |
| 6:00 pm | 3:30 pm | Same day |
| 7:00 pm | 4:30 pm | Same day |
| 8:00 pm | 5:30 pm | Same day |
| 9:00 pm | 6:30 pm | Same day |
| 10:00 pm | 7:30 pm | Same day |
| 11:00 pm | 8:30 pm | Same day |
Daylight saving time
Neither Tehran nor Lagos observes daylight saving time. The offset between these zones remains constant year-round.
Daylight today
Tehran
- Sunrise
- 4:53 AM
- Sunset
- 7:12 PM
- Day length
- 14h 19m
Lagos
- Sunrise
- 6:31 AM
- Sunset
- 6:58 PM
- Day length
- 12h 27m
Daylight overlap: 10h 11m — 9:01 AM–7:12 PM in Tehran (6:31 AM–4:42 PM in Lagos). Both locations are in daylight during this window.
Cities in these zones
Airports in these zones
Airports in Iran Standard Time
- IKA
- THR
- MHD
- IFN
- PYK
- TBZ
Airports in West Africa Time
- LOS
- KAN
- IBA
- ABV
- PHC
- KAD
- BNI
- ABB