July 21, 2026 · Bissau, Guinea-Bissau
Bissau has 12h 43m of daylight today. Sunrise is at 06:48 and sunset is at 19:31. All times are calculated astronomically for Bissau's exact coordinates.
Bissau lies at 12°N. Near the tropics, day length stays close to 12 hours year-round, with only minor variation between seasons.
Day length changes fastest near the spring and autumn equinoxes and slowest near the longest day and shortest day of the year. See the year chart to visualise how daylight hours shift month by month for Bissau, or see daylight hours for every day of the year.
The longest day in Bissau is around 12h 49m (around June 21). The shortest is around 11h 26m (around December 21).
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 11h 30m | 07:27 | 18:57 |
| February | 11h 45m | 07:25 | 19:10 |
| March | 12h 2m | 07:11 | 19:14 |
| April | 12h 23m | 06:52 | 19:15 |
| May | 12h 40m | 06:40 | 19:19 |
| June | 12h 49m | 06:39 | 19:28 |
| July | 12h 46m | 06:46 | 19:32 |
| August | 12h 32m | 06:52 | 19:24 |
| September | 12h 13m | 06:53 | 19:05 |
| October | 11h 53m | 06:52 | 18:46 |
| November | 11h 36m | 07:00 | 18:35 |
| December | 11h 26m | 07:15 | 18:41 |