Sunrise and Sunset times in Cacheu, Guinea-Bissau 
Cacheu
☁️ Low chance of a spectacular sunset.
Cacheu, Guinea-Bissau
10 490 people
Current temperature 23 ° C 
Clear
Today:
 Sunrise: 06:53:45
|
 Sunset: 19:02:12
|
Day Length: 12h 8m 27s
Time zone: Africa/Bissau, UTC 0 h.
Latitude: 12.269, Longitude: -16.165
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:54:00 | 13:04:34 | 19:15:08 | 12h 21m 8s |
| 2025-Sep-02, Tuesday | 06:54:00 | 13:04:15 | 19:14:29 | 12h 20m 29s |
| 2025-Sep-03, Wednesday | 06:54:00 | 13:03:55 | 19:13:50 | 12h 19m 50s |
| 2025-Sep-04, Thursday | 06:54:00 | 13:03:35 | 19:13:10 | 12h 19m 10s |
| 2025-Sep-05, Friday | 06:54:00 | 13:03:15 | 19:12:30 | 12h 18m 30s |
| 2025-Sep-06, Saturday | 06:53:59 | 13:02:55 | 19:11:50 | 12h 17m 51s |
| 2025-Sep-07, Sunday | 06:53:59 | 13:02:34 | 19:11:10 | 12h 17m 11s |
| 2025-Sep-08, Monday | 06:53:58 | 13:02:13 | 19:10:29 | 12h 16m 31s |
| 2025-Sep-09, Tuesday | 06:53:57 | 13:01:53 | 19:09:48 | 12h 15m 51s |
| 2025-Sep-10, Wednesday | 06:53:56 | 13:01:32 | 19:09:07 | 12h 15m 11s |
| 2025-Sep-11, Thursday | 06:53:55 | 13:01:10 | 19:08:26 | 12h 14m 31s |
| 2025-Sep-12, Friday | 06:53:54 | 13:00:49 | 19:07:45 | 12h 13m 51s |
| 2025-Sep-13, Saturday | 06:53:53 | 13:00:28 | 19:07:03 | 12h 13m 10s |
| 2025-Sep-14, Sunday | 06:53:52 | 13:00:07 | 19:06:22 | 12h 12m 30s |
| 2025-Sep-15, Monday | 06:53:50 | 12:59:45 | 19:05:40 | 12h 11m 50s |
| 2025-Sep-16, Tuesday | 06:53:49 | 12:59:24 | 19:04:58 | 12h 11m 9s |
| 2025-Sep-17, Wednesday | 06:53:48 | 12:59:02 | 19:04:17 | 12h 10m 29s |
| 2025-Sep-18, Thursday | 06:53:47 | 12:58:41 | 19:03:35 | 12h 9m 48s |
| 2025-Sep-19, Friday | 06:53:46 | 12:58:19 | 19:02:53 | 12h 9m 7s |
| 2025-Sep-20, Saturday | 06:53:45 | 12:57:58 | 19:02:12 | 12h 8m 27s |
| 2025-Sep-21, Sunday | 06:53:44 | 12:57:37 | 19:01:30 | 12h 7m 46s |
| 2025-Sep-22, Monday | 06:53:43 | 12:57:16 | 19:00:49 | 12h 7m 6s |
| 2025-Sep-23, Tuesday | 06:53:42 | 12:56:55 | 19:00:07 | 12h 6m 25s |
| 2025-Sep-24, Wednesday | 06:53:41 | 12:56:34 | 18:59:26 | 12h 5m 45s |
| 2025-Sep-25, Thursday | 06:53:41 | 12:56:13 | 18:58:45 | 12h 5m 4s |
| 2025-Sep-26, Friday | 06:53:40 | 12:55:52 | 18:58:04 | 12h 4m 24s |
| 2025-Sep-27, Saturday | 06:53:40 | 12:55:32 | 18:57:23 | 12h 3m 43s |
| 2025-Sep-28, Sunday | 06:53:40 | 12:55:12 | 18:56:43 | 12h 3m 3s |
| 2025-Sep-29, Monday | 06:53:41 | 12:54:52 | 18:56:03 | 12h 2m 22s |
| 2025-Sep-30, Tuesday | 06:53:41 | 12:54:32 | 18:55:23 | 12h 1m 42s |
Day length in Cacheu during the year on the chart:
Cacheu on Guinea-Bissau map:
Largest Populated Areas in Guinea-Bissau
Bissau (Bissau), Bafata (Bafatá), Gabu (Gabú), Bolama (Bolama/Bijagós), Catio (Tombali), Farim (Oio)
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