Sunrise and Sunset times in Cacheu, Guinea-Bissau 
Today:
 Sunrise: 07:18:06
|
 Sunset: 18:42:41
|
Day Length: 11h 24m 35s
Time zone: Africa/Bissau, UTC 0 h.
Latitude: 12.269, Longitude: -16.165
Cacheu
Cacheu, Guinea-Bissau 
10 490 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:10:03 | 12:53:47 | 18:37:31 | 11h 27m 28s |
| 2025-Dec-02, Tuesday | 07:10:35 | 12:54:10 | 18:37:45 | 11h 27m 10s |
| 2025-Dec-03, Wednesday | 07:11:07 | 12:54:33 | 18:38:00 | 11h 26m 53s |
| 2025-Dec-04, Thursday | 07:11:39 | 12:54:58 | 18:38:16 | 11h 26m 37s |
| 2025-Dec-05, Friday | 07:12:11 | 12:55:22 | 18:38:34 | 11h 26m 23s |
| 2025-Dec-06, Saturday | 07:12:43 | 12:55:48 | 18:38:52 | 11h 26m 9s |
| 2025-Dec-07, Sunday | 07:13:16 | 12:56:13 | 18:39:11 | 11h 25m 55s |
| 2025-Dec-08, Monday | 07:13:48 | 12:56:40 | 18:39:31 | 11h 25m 43s |
| 2025-Dec-09, Tuesday | 07:14:21 | 12:57:06 | 18:39:52 | 11h 25m 31s |
| 2025-Dec-10, Wednesday | 07:14:53 | 12:57:34 | 18:40:14 | 11h 25m 21s |
| 2025-Dec-11, Thursday | 07:15:26 | 12:58:01 | 18:40:36 | 11h 25m 10s |
| 2025-Dec-12, Friday | 07:15:58 | 12:58:29 | 18:41:00 | 11h 25m 2s |
| 2025-Dec-13, Saturday | 07:16:31 | 12:58:57 | 18:41:24 | 11h 24m 53s |
| 2025-Dec-14, Sunday | 07:17:03 | 12:59:26 | 18:41:49 | 11h 24m 46s |
| 2025-Dec-15, Monday | 07:17:35 | 12:59:55 | 18:42:15 | 11h 24m 40s |
| 2025-Dec-16, Tuesday | 07:18:06 | 13:00:24 | 18:42:41 | 11h 24m 35s |
| 2025-Dec-17, Wednesday | 07:18:38 | 13:00:53 | 18:43:08 | 11h 24m 30s |
| 2025-Dec-18, Thursday | 07:19:09 | 13:01:23 | 18:43:36 | 11h 24m 27s |
| 2025-Dec-19, Friday | 07:19:40 | 13:01:52 | 18:44:05 | 11h 24m 25s |
| 2025-Dec-20, Saturday | 07:20:10 | 13:02:22 | 18:44:34 | 11h 24m 24s |
| 2025-Dec-21, Sunday | 07:20:40 | 13:02:52 | 18:45:03 | 11h 24m 23s |
| 2025-Dec-22, Monday | 07:21:10 | 13:03:22 | 18:45:33 | 11h 24m 23s |
| 2025-Dec-23, Tuesday | 07:21:39 | 13:03:51 | 18:46:04 | 11h 24m 25s |
| 2025-Dec-24, Wednesday | 07:22:08 | 13:04:21 | 18:46:35 | 11h 24m 27s |
| 2025-Dec-25, Thursday | 07:22:36 | 13:04:51 | 18:47:06 | 11h 24m 30s |
| 2025-Dec-26, Friday | 07:23:04 | 13:05:21 | 18:47:38 | 11h 24m 34s |
| 2025-Dec-27, Saturday | 07:23:30 | 13:05:50 | 18:48:10 | 11h 24m 40s |
| 2025-Dec-28, Sunday | 07:23:57 | 13:06:19 | 18:48:42 | 11h 24m 45s |
| 2025-Dec-29, Monday | 07:24:22 | 13:06:49 | 18:49:15 | 11h 24m 53s |
| 2025-Dec-30, Tuesday | 07:24:47 | 13:07:18 | 18:49:48 | 11h 25m 1s |
| 2025-Dec-31, Wednesday | 07:25:12 | 13:07:46 | 18:50:21 | 11h 25m 9s |
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)
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