Sunrise and Sunset times in Sao Tome, Sao Tome And Principe 
Today:
 Sunrise: 02:20:36
|
 Sunset: 14:26:54
|
Day Length: 12h 6m 18s
Time zone: America/Fortaleza, UTC -3 h.
Latitude: 0.3334, Longitude: 6.7333
Sao Tome
São Tomé, Sao Tome And Principe 
88 219 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 02:19:01 | 08:22:10 | 14:25:18 | 12h 6m 17s |
| 2025-Dec-02, Tuesday | 02:19:24 | 08:22:33 | 14:25:41 | 12h 6m 17s |
| 2025-Dec-03, Wednesday | 02:19:48 | 08:22:56 | 14:26:05 | 12h 6m 17s |
| 2025-Dec-04, Thursday | 02:20:12 | 08:23:20 | 14:26:29 | 12h 6m 17s |
| 2025-Dec-05, Friday | 02:20:36 | 08:23:45 | 14:26:54 | 12h 6m 18s |
| 2025-Dec-06, Saturday | 02:21:02 | 08:24:10 | 14:27:19 | 12h 6m 17s |
| 2025-Dec-07, Sunday | 02:21:27 | 08:24:36 | 14:27:45 | 12h 6m 18s |
| 2025-Dec-08, Monday | 02:21:54 | 08:25:02 | 14:28:11 | 12h 6m 17s |
| 2025-Dec-09, Tuesday | 02:22:20 | 08:25:29 | 14:28:38 | 12h 6m 18s |
| 2025-Dec-10, Wednesday | 02:22:48 | 08:25:56 | 14:29:05 | 12h 6m 17s |
| 2025-Dec-11, Thursday | 02:23:15 | 08:26:24 | 14:29:32 | 12h 6m 17s |
| 2025-Dec-12, Friday | 02:23:43 | 08:26:52 | 14:30:00 | 12h 6m 17s |
| 2025-Dec-13, Saturday | 02:24:11 | 08:27:20 | 14:30:29 | 12h 6m 18s |
| 2025-Dec-14, Sunday | 02:24:40 | 08:27:48 | 14:30:57 | 12h 6m 17s |
| 2025-Dec-15, Monday | 02:25:09 | 08:28:17 | 14:31:26 | 12h 6m 17s |
| 2025-Dec-16, Tuesday | 02:25:38 | 08:28:46 | 14:31:55 | 12h 6m 17s |
| 2025-Dec-17, Wednesday | 02:26:07 | 08:29:16 | 14:32:24 | 12h 6m 17s |
| 2025-Dec-18, Thursday | 02:26:36 | 08:29:45 | 14:32:54 | 12h 6m 18s |
| 2025-Dec-19, Friday | 02:27:06 | 08:30:15 | 14:33:24 | 12h 6m 18s |
| 2025-Dec-20, Saturday | 02:27:36 | 08:30:44 | 14:33:53 | 12h 6m 17s |
| 2025-Dec-21, Sunday | 02:28:05 | 08:31:14 | 14:34:23 | 12h 6m 18s |
| 2025-Dec-22, Monday | 02:28:35 | 08:31:44 | 14:34:53 | 12h 6m 18s |
| 2025-Dec-23, Tuesday | 02:29:05 | 08:32:14 | 14:35:23 | 12h 6m 18s |
| 2025-Dec-24, Wednesday | 02:29:35 | 08:32:44 | 14:35:53 | 12h 6m 18s |
| 2025-Dec-25, Thursday | 02:30:05 | 08:33:13 | 14:36:22 | 12h 6m 17s |
| 2025-Dec-26, Friday | 02:30:34 | 08:33:43 | 14:36:52 | 12h 6m 18s |
| 2025-Dec-27, Saturday | 02:31:04 | 08:34:13 | 14:37:21 | 12h 6m 17s |
| 2025-Dec-28, Sunday | 02:31:33 | 08:34:42 | 14:37:51 | 12h 6m 18s |
| 2025-Dec-29, Monday | 02:32:02 | 08:35:11 | 14:38:20 | 12h 6m 18s |
| 2025-Dec-30, Tuesday | 02:32:31 | 08:35:40 | 14:38:49 | 12h 6m 18s |
| 2025-Dec-31, Wednesday | 02:33:00 | 08:36:09 | 14:39:18 | 12h 6m 18s |
Day length in Sao Tome during the year on the chart:
Sao Tome on Sao Tome And Principe map:
Locations in the same time zone America/Fortaleza
Fortaleza (Ceará), Natal (Rio Grande do Norte), Sao Luis (Maranhão), Joao Pessoa (Paraíba), Teresina (Piauí), Macau , Campina Grande (Paraíba), Crato (Ceará), Juazeiro do Norte (Ceará), Imperatriz (Maranhão), Timon (Maranhão), Mossoro (Rio Grande do Norte), Sobral (Ceará), Parnaiba (Piauí), Caxias (Maranhão), Patos (Paraíba), Codo (Maranhão), Bacabal (Maranhão), Iguatu (Ceará), Balsas (Maranhão), Santa Ines (Maranhão), Picos (Piauí), Itapipoca (Ceará), Sao Jose de Ribamar (Maranhão), Caico (Rio Grande do Norte), Crateus (Ceará), Quixada (Ceará), Barra do Corda (Maranhão), Floriano (Piauí), Piripiri (Piauí)
Countries closest to Sao Tome And Principe
*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