Sunrise and Sunset times in Brazzaville, Congo (Brazzaville) 
Brazzaville
Brazzaville, Congo (Brazzaville)
1 355 000 people
Today:
 Sunrise: 05:49:04
|
 Sunset: 17:55:20
|
Day Length: 12h 6m 16s
Time zone: Africa/Brazzaville, UTC 1 h.
Latitude: -4.2592, Longitude: 15.2847
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 05:57:47 | 11:58:48 | 17:59:48 | 12h 2m 1s |
| 2025-Sep-02, Tuesday | 05:57:21 | 11:58:28 | 17:59:35 | 12h 2m 14s |
| 2025-Sep-03, Wednesday | 05:56:55 | 11:58:09 | 17:59:22 | 12h 2m 27s |
| 2025-Sep-04, Thursday | 05:56:29 | 11:57:49 | 17:59:09 | 12h 2m 40s |
| 2025-Sep-05, Friday | 05:56:02 | 11:57:29 | 17:58:55 | 12h 2m 53s |
| 2025-Sep-06, Saturday | 05:55:35 | 11:57:09 | 17:58:42 | 12h 3m 7s |
| 2025-Sep-07, Sunday | 05:55:08 | 11:56:48 | 17:58:28 | 12h 3m 20s |
| 2025-Sep-08, Monday | 05:54:41 | 11:56:27 | 17:58:14 | 12h 3m 33s |
| 2025-Sep-09, Tuesday | 05:54:13 | 11:56:07 | 17:58:00 | 12h 3m 47s |
| 2025-Sep-10, Wednesday | 05:53:46 | 11:55:46 | 17:57:45 | 12h 3m 59s |
| 2025-Sep-11, Thursday | 05:53:18 | 11:55:24 | 17:57:31 | 12h 4m 13s |
| 2025-Sep-12, Friday | 05:52:50 | 11:55:03 | 17:57:17 | 12h 4m 27s |
| 2025-Sep-13, Saturday | 05:52:22 | 11:54:42 | 17:57:02 | 12h 4m 40s |
| 2025-Sep-14, Sunday | 05:51:54 | 11:54:21 | 17:56:47 | 12h 4m 53s |
| 2025-Sep-15, Monday | 05:51:25 | 11:53:59 | 17:56:33 | 12h 5m 8s |
| 2025-Sep-16, Tuesday | 05:50:57 | 11:53:38 | 17:56:18 | 12h 5m 21s |
| 2025-Sep-17, Wednesday | 05:50:29 | 11:53:16 | 17:56:04 | 12h 5m 35s |
| 2025-Sep-18, Thursday | 05:50:00 | 11:52:55 | 17:55:49 | 12h 5m 49s |
| 2025-Sep-19, Friday | 05:49:32 | 11:52:33 | 17:55:35 | 12h 6m 3s |
| 2025-Sep-20, Saturday | 05:49:04 | 11:52:12 | 17:55:20 | 12h 6m 16s |
| 2025-Sep-21, Sunday | 05:48:35 | 11:51:51 | 17:55:06 | 12h 6m 31s |
| 2025-Sep-22, Monday | 05:48:07 | 11:51:30 | 17:54:52 | 12h 6m 45s |
| 2025-Sep-23, Tuesday | 05:47:39 | 11:51:08 | 17:54:38 | 12h 6m 59s |
| 2025-Sep-24, Wednesday | 05:47:11 | 11:50:48 | 17:54:24 | 12h 7m 13s |
| 2025-Sep-25, Thursday | 05:46:44 | 11:50:27 | 17:54:10 | 12h 7m 26s |
| 2025-Sep-26, Friday | 05:46:16 | 11:50:06 | 17:53:56 | 12h 7m 40s |
| 2025-Sep-27, Saturday | 05:45:49 | 11:49:46 | 17:53:43 | 12h 7m 54s |
| 2025-Sep-28, Sunday | 05:45:21 | 11:49:26 | 17:53:30 | 12h 8m 9s |
| 2025-Sep-29, Monday | 05:44:54 | 11:49:06 | 17:53:17 | 12h 8m 23s |
| 2025-Sep-30, Tuesday | 05:44:28 | 11:48:46 | 17:53:04 | 12h 8m 36s |
Day length in Brazzaville during the year on the chart:
Brazzaville on Congo (Brazzaville) map:
Locations in the same time zone Africa/Brazzaville
Pointe-Noire (Pointe-Noire), Dolisie (Niari), Kayes (Bouenza), Owando (Cuvette), Mossendjo (Niari), Ouesso (Sangha), Sibiti (Lékoumou), Madingou (Bouenza), Gamboma (Plateaux), Impfondo (Likouala), Kinkala (Pool), Makoua (Cuvette), Ewo (Cuvette-Ouest), Djambala (Plateaux)
Largest Populated Areas in Congo (Brazzaville)
Pointe-Noire (Pointe-Noire), Dolisie (Niari), Kayes (Bouenza), Owando (Cuvette), Mossendjo (Niari), Ouesso (Sangha), Sibiti (Lékoumou), Madingou (Bouenza), Gamboma (Plateaux), Impfondo (Likouala), Kinkala (Pool), Boloso (Sangha), Makoua (Cuvette), Ewo (Cuvette-Ouest), Djambala (Plateaux)
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