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DateAlmanac

What is ART in WAT?

West Africa Time is 4 hours ahead

Argentina Time is on UTC−3:00 and West Africa Time is on UTC+1:00 right now. That gap holds all year, because both zones change their clocks together.

Time in Buenos Aires
9:03:51 AM
Time in Lagos
1:03:51 PM
Difference
+4 h
Next clock change
Neither zone

Convert a time

WAT — West Africa Time

1:00 pm

WAT, Fri

Daylight saving

Argentina Time

No clock changes

Argentina Time stays on ART all year, so its offset from UTC never moves.

West Africa Time

No clock changes

West Africa Time stays on WAT all year, so its offset from UTC never moves.

ART to WAT conversion table

Every hour of Friday, September 25, 2026, converted from Argentina Time to West Africa Time. 4 of the 24 hours fall on a different calendar day in Lagos, which is marked.

12:00 am ART
4:00 am WAT
1:00 am ART
5:00 am WAT
2:00 am ART
6:00 am WAT
3:00 am ART
7:00 am WAT
4:00 am ART
8:00 am WAT
5:00 am ART
9:00 am WAT
6:00 am ART
10:00 am WAT
7:00 am ART
11:00 am WAT
8:00 am ART
12:00 pm WAT
9:00 am ART
1:00 pm WAT
10:00 am ART
2:00 pm WAT
11:00 am ART
3:00 pm WAT
12:00 pm ART
4:00 pm WAT
1:00 pm ART
5:00 pm WAT
2:00 pm ART
6:00 pm WAT
3:00 pm ART
7:00 pm WAT
4:00 pm ART
8:00 pm WAT
5:00 pm ART
9:00 pm WAT
6:00 pm ART
10:00 pm WAT
7:00 pm ART
11:00 pm WAT
8:00 pm ART
12:00 am WAT+1 day
9:00 pm ART
1:00 am WAT+1 day
10:00 pm ART
2:00 am WAT+1 day
11:00 pm ART
3:00 am WAT+1 day

Scheduling between the two

Working hours overlap from 9:00 am to 2:00 pm ART, which is 1:00 pm to 6:00 pm WAT. Anything inside that window falls in the normal working day at both ends.

West Africa Time (WAT) is used in Nigeria, Algeria, Angola and Cameroon

Other conversions