Offset
The time difference between Lagos and Porto Alegre is 4 hours.
Lagos (WAT) is ahead of Porto Alegre (BRT).
WAT: UTC+1
BRT: UTC-3
Neither Lagos nor Porto Alegre is currently observing daylight saving time.
When to schedule
Business-hours overlap: 1 PM–5 PM in Lagos (9 AM–1 PM in Porto Alegre).
Both teams are in working hours during this window on weekdays.
Suggested time: 3:00 PM Lagos (11:00 AM Porto Alegre).
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.
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
Brazil
- New Year's DayThu, Jan 1
- CarnivalMon, Feb 16
- CarnivalTue, Feb 17
- Good FridayFri, Apr 3
- Easter SundaySun, Apr 5
- TiradentesTue, Apr 21
- Labour DayFri, May 1
- Corpus ChristiThu, Jun 4
- Independence DayMon, Sep 7
- Our Lady of AparecidaMon, Oct 12
- All Souls' DayMon, Nov 2
- Republic Proclamation DaySun, Nov 15
- Black Awareness DayFri, Nov 20
- Christmas DayFri, Dec 25
About these zones
Lagos uses West Africa Time (WAT). To call Nigeria, dial +234.
Porto Alegre uses Brasilia Time (BRT). To call Brazil, dial +55.
Porto Alegre is approximately 4,400 miles southwest of Lagos.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Lagos | Porto Alegre | Day |
|---|---|---|
| 12:00 am | 8:00 pm | -1 day |
| 1:00 am | 9:00 pm | -1 day |
| 2:00 am | 10:00 pm | -1 day |
| 3:00 am | 11:00 pm | -1 day |
| 4:00 am | 12:00 am | Same day |
| 5:00 am | 1:00 am | Same day |
| 6:00 am | 2:00 am | Same day |
| 7:00 am | 3:00 am | Same day |
| 8:00 am | 4:00 am | Same day |
| 9:00 am | 5:00 am | Same day |
| 10:00 am | 6:00 am | Same day |
| 11:00 am | 7:00 am | Same day |
| 12:00 pm | 8:00 am | Same day |
| 1:00 pm | 9:00 am | Same day |
| 2:00 pm | 10:00 am | Same day |
| 3:00 pm | 11:00 am | Same day |
| 4:00 pm | 12:00 pm | Same day |
| 5:00 pm | 1:00 pm | Same day |
| 6:00 pm | 2:00 pm | Same day |
| 7:00 pm | 3:00 pm | Same day |
| 8:00 pm | 4:00 pm | Same day |
| 9:00 pm | 5:00 pm | Same day |
| 10:00 pm | 6:00 pm | Same day |
| 11:00 pm | 7:00 pm | Same day |
Daylight saving time
Neither Lagos nor Porto Alegre 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
- 6:40 AM
- Sunset
- 7:07 PM
- Day length
- 12h 27m
- Sunrise
- 7:18 AM
- Sunset
- 5:46 PM
- Day length
- 10h 29m
Daylight overlap: 7h 49m — 11:18 AM–7:07 PM in Lagos (7:18 AM–3:07 PM in Porto Alegre). Both locations are in daylight during this window.
Cities in these zones
Other cities in West Africa Time
Other cities in Brasilia Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in West Africa Time
- LOS
- KAN
- IBA
- ABV
- PHC
- KAD
- BNI
- ABB
Airports in Brasilia Time
- CGH
- GRU
- GIG
- SDU
- CNF
- BSB
- CWB
- GYN
- POA
Related conversions
Common conversions
- What is 9:00 am Lagos in Porto Alegre?
- 9:00 am Lagos is 5:00 am Porto Alegre.
- What is 12:00 pm Lagos in Porto Alegre?
- 12:00 pm Lagos is 8:00 am Porto Alegre.
- What is 12:30 pm Lagos in Porto Alegre?
- 12:30 pm Lagos is 8:30 am Porto Alegre.
- What is 2:00 pm Lagos in Porto Alegre?
- 2:00 pm Lagos is 10:00 am Porto Alegre.
- What is 5:00 pm Lagos in Porto Alegre?
- 5:00 pm Lagos is 1:00 pm Porto Alegre.
- What is 11:30 pm Lagos in Porto Alegre?
- 11:30 pm Lagos is 7:30 pm Porto Alegre.