| Sunrise | Sunset | Daylight | |
|---|---|---|---|
| Today | 06:52 | 19:02 | 12h 10m |
| Tomorrow | 06:52 | 19:01 | 12h 09m |
| Change | — | −1m | −1m |
Positive change in sunset / daylight = days are getting longer. Negative change in sunrise = sun is rising earlier.
Today's light segments for Bissau. Amber = daylight, violet = twilight, dark = night.
Sunrise and sunset on the 1st of each month in Bissau.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 07:23 | 18:49 | 11h 26m |
| February | 07:28 | 19:05 | 11h 37m |
| March | 07:19 | 19:13 | 11h 54m |
| April | 07:00 | 19:14 | 12h 14m |
| May | 06:44 | 19:17 | 12h 33m |
| June | 06:38 | 19:24 | 12h 46m |
| July | 06:42 | 19:31 | 12h 49m |
| August | 06:50 | 19:29 | 12h 39m |
| September | 06:53 | 19:15 | 12h 22m |
| October | 06:52 | 18:54 | 12h 02m |
| November | 06:55 | 18:38 | 11h 43m |
| December | 07:07 | 18:37 | 11h 30m |
Bissau is located at 11.86°N, 15.60°W. Its latitude determines how dramatically daylight hours change through the year.
The city uses the Africa/Bissau timezone (GMT). It does not observe Daylight Saving Time, so solar times shift gradually through the year without abrupt clock changes.
Solar noon — the moment the sun reaches its highest point in the sky — occurs when the sun crosses the local meridian. In Bissau this falls around 13:01 in mid-summer and 12:52 in December, reflecting UTC offset and any DST adjustments.