sun .5deg.comSanto António, Sao Tome and Principe (Príncipe) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-13.
All times are shown in Santo António local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Santo António for this day: 2026-08-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:18:54 | 4h 18m 54s | |
| Astronomical Twilight | 04:18:54 | 04:43:49 | 24m 55s | |
| Nautical Twilight | 04:43:49 | 05:08:41 | 24m 52s | |
| Civil Twilight | 05:08:41 | 05:30:00 | 21m 19s | |
| Daylight | 05:30:00 | 17:40:24 | 12h 10m 24s | |
| Civil Twilight | 17:40:24 | 18:01:44 | 21m 20s | |
| Nautical Twilight | 18:01:44 | 18:26:35 | 24m 51s | |
| Astronomical Twilight | 18:26:35 | 18:51:31 | 24m 56s | |
| Night | 18:51:31 | 23:59:59 | 5h 8m 28s |
Sunrise, Sunset and Solar noon here: Santo António, ST, for day: 2026-08-13.
| Sunrise | Solar noon | Sunset | |
| Time | 05:30:00 | 11:35:12 | 17:40:24 |
| Azimuth | 75.2° | 0° | 284.7° |
| Day Length |  |
12h 10m 24s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 556 049 km94 172 563 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -72.4° | 19.8° |
| 100 | -63.4° | 51° |
| 200 | -50.7° | 63.9° |
| 300 | -36.8° | 70° |
| 400 | -22.6° | 73.2° |
| 500 | -8.2° | 74.8° |
| 600 | 6.3° | 75.3° |
| 700 | 20.8° | 74.8° |
| 800 | 35.2° | 73° |
| 900 | 49.4° | 69° |
| 1000 | 63° | 59.7° |
| 1100 | 74.2° | 33.4° |
| 1200 | 75.6° | 335.6° |
| 1300 | 65.4° | 303.2° |
| 1400 | 52° | 292.1° |
| 1500 | 37.9° | 287.4° |
| 1600 | 23.5° | 285.3° |
| 1700 | 9° | 284.6° |
| 1800 | -5.5° | 284.9° |
| 1900 | -20° | 286.2° |
| 2000 | -34.3° | 289° |
| 2100 | -48.2° | 294.2° |
| 2200 | -61.3° | 305.3° |
| 2300 | -71.6° | 331.8° |
| 2400 | -72.7° | 20.3° |