Sunrise and Sunset times in Bissau, Guinea-Bissau 
Today:
 Sunrise: 06:56:02
|
 Sunset: 18:35:56
|
Day Length: 11h 39m 54s
Time zone: Africa/Bissau, UTC 0 h.
Latitude: 11.865, Longitude: -15.5984
Bissau
☁️ Low chance of a spectacular sunset.
Bissau, Guinea-Bissau 
403 339 people
Current temperature 27 ° C 
Sunny
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Nov-01, Saturday | 06:54:55 | 12:45:58 | 18:37:00 | 11h 42m 5s |
| 2025-Nov-02, Sunday | 06:55:11 | 12:45:57 | 18:36:43 | 11h 41m 32s |
| 2025-Nov-03, Monday | 06:55:27 | 12:45:57 | 18:36:26 | 11h 40m 59s |
| 2025-Nov-04, Tuesday | 06:55:44 | 12:45:57 | 18:36:10 | 11h 40m 26s |
| 2025-Nov-05, Wednesday | 06:56:02 | 12:45:59 | 18:35:56 | 11h 39m 54s |
| 2025-Nov-06, Thursday | 06:56:21 | 12:46:01 | 18:35:42 | 11h 39m 21s |
| 2025-Nov-07, Friday | 06:56:40 | 12:46:05 | 18:35:30 | 11h 38m 50s |
| 2025-Nov-08, Saturday | 06:56:59 | 12:46:09 | 18:35:18 | 11h 38m 19s |
| 2025-Nov-09, Sunday | 06:57:20 | 12:46:14 | 18:35:08 | 11h 37m 48s |
| 2025-Nov-10, Monday | 06:57:41 | 12:46:20 | 18:34:58 | 11h 37m 17s |
| 2025-Nov-11, Tuesday | 06:58:02 | 12:46:26 | 18:34:50 | 11h 36m 48s |
| 2025-Nov-12, Wednesday | 06:58:25 | 12:46:34 | 18:34:43 | 11h 36m 18s |
| 2025-Nov-13, Thursday | 06:58:47 | 12:46:42 | 18:34:37 | 11h 35m 50s |
| 2025-Nov-14, Friday | 06:59:11 | 12:46:51 | 18:34:32 | 11h 35m 21s |
| 2025-Nov-15, Saturday | 06:59:35 | 12:47:01 | 18:34:28 | 11h 34m 53s |
| 2025-Nov-16, Sunday | 06:59:59 | 12:47:12 | 18:34:25 | 11h 34m 26s |
| 2025-Nov-17, Monday | 07:00:24 | 12:47:24 | 18:34:23 | 11h 33m 59s |
| 2025-Nov-18, Tuesday | 07:00:50 | 12:47:36 | 18:34:23 | 11h 33m 33s |
| 2025-Nov-19, Wednesday | 07:01:16 | 12:47:50 | 18:34:23 | 11h 33m 7s |
| 2025-Nov-20, Thursday | 07:01:43 | 12:48:04 | 18:34:25 | 11h 32m 42s |
| 2025-Nov-21, Friday | 07:02:10 | 12:48:19 | 18:34:28 | 11h 32m 18s |
| 2025-Nov-22, Saturday | 07:02:38 | 12:48:35 | 18:34:32 | 11h 31m 54s |
| 2025-Nov-23, Sunday | 07:03:06 | 12:48:51 | 18:34:37 | 11h 31m 31s |
| 2025-Nov-24, Monday | 07:03:35 | 12:49:09 | 18:34:43 | 11h 31m 8s |
| 2025-Nov-25, Tuesday | 07:04:04 | 12:49:27 | 18:34:50 | 11h 30m 46s |
| 2025-Nov-26, Wednesday | 07:04:34 | 12:49:46 | 18:34:58 | 11h 30m 24s |
| 2025-Nov-27, Thursday | 07:05:04 | 12:50:05 | 18:35:07 | 11h 30m 3s |
| 2025-Nov-28, Friday | 07:05:34 | 12:50:26 | 18:35:18 | 11h 29m 44s |
| 2025-Nov-29, Saturday | 07:06:04 | 12:50:47 | 18:35:29 | 11h 29m 25s |
| 2025-Nov-30, Sunday | 07:06:35 | 12:51:08 | 18:35:42 | 11h 29m 7s |
Day length in Bissau during the year on the chart:
Bissau on Guinea-Bissau map:
Largest populated areas in Guinea-Bissau
Bafata (Bafatá), Gabu (Gabú), Bolama (Bolama/Bijagós), Cacheu (Cacheu), Catio (Tombali), Farim (Oio)
Countries closest to Guinea-Bissau
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks