Time in COST and WAT
The time difference between Colombia Summer Time (COST) and West Africa Time (WAT) is 5 hours. West Africa Time is 5 hours ahead of Colombia Summer Time.
This means 9am COST is 2pm WAT and 5pm COST is 10pm WAT.
Colombia Summer Time
- The current local time in COST is 6:23 pm (July 18, 2026)
- COST time zone offset is UTC-04:00
West Africa Time
- The current local time in WAT is 3:23 pm (July 18, 2026)
- WAT time zone offset is UTC+01:00
How to convert Colombia Summer Time to West Africa Time?
Add 5 hours to Colombia Summer Time to get West Africa Time.
Time in COST
00:00
Time in WAT
00:00
Use the slider above to convert Colombia Summer Time to West Africa Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| COST | WAT |
|---|---|
| 12am | 5am |
| 1am | 6am |
| 2am | 7am |
| 3am | 8am |
| 4am | 9am |
| 5am | 10am |
| 6am | 11am |
| 7am | 12pm |
| 8am | 1pm |
| 9am | 2pm |
| 10am | 3pm |
| 11am | 4pm |
| 12pm | 5pm |
| 1pm | 6pm |
| 2pm | 7pm |
| 3pm | 8pm |
| 4pm | 9pm |
| 5pm | 10pm |
| 6pm | 11pm |
| 7pm | 12am |
| 8pm | 1am |
| 9pm | 2am |
| 10pm | 3am |
| 11pm | 4am |