sun .5deg.comSanto António, Sao Tome and Principe (Príncipe) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-20.
All times are shown in Santo António local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Santo António for this day: 2026-04-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:14:14 | 4h 14m 14s | |
| Astronomical Twilight | 04:14:14 | 04:38:49 | 24m 35s | |
| Nautical Twilight | 04:38:49 | 05:03:22 | 24m 33s | |
| Civil Twilight | 05:03:22 | 05:24:25 | 21m 3s | |
| Daylight | 05:24:25 | 17:34:03 | 12h 9m 38s | |
| Civil Twilight | 17:34:03 | 17:55:06 | 21m 3s | |
| Nautical Twilight | 17:55:06 | 18:19:39 | 24m 33s | |
| Astronomical Twilight | 18:19:39 | 18:44:15 | 24m 36s | |
| Night | 18:44:15 | 23:59:59 | 5h 15m 44s |
Sunrise, Sunset and Solar noon here: Santo António, ST, for day: 2026-04-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:24:25 | 11:29:14 | 17:34:03 |
| Azimuth | 78.6° | 0° | 281.6° |
| Day Length |  |
12h 9m 38s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 313 019 km93 400 180 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 | -75° | 30° |
| 100 | -64.1° | 59.5° |
| 200 | -50.5° | 69.9° |
| 300 | -36.2° | 74.7° |
| 400 | -21.6° | 77.1° |
| 500 | -7° | 78.3° |
| 600 | 7.7° | 78.7° |
| 700 | 22.4° | 78.3° |
| 800 | 37.1° | 76.9° |
| 900 | 51.6° | 73.6° |
| 1000 | 65.7° | 65.3° |
| 1100 | 77.7° | 36.5° |
| 1200 | 77.6° | 322.9° |
| 1300 | 65.5° | 294.7° |
| 1400 | 51.4° | 286.5° |
| 1500 | 36.9° | 283.2° |
| 1600 | 22.3° | 281.8° |
| 1700 | 7.6° | 281.4° |
| 1800 | -7.1° | 281.9° |
| 1900 | -21.8° | 283.1° |
| 2000 | -36.3° | 285.7° |
| 2100 | -50.6° | 290.6° |
| 2200 | -64.1° | 301.3° |
| 2300 | -74.8° | 331.2° |
| 2400 | -74.7° | 29.5° |