sun .5deg.comSanto António, Sao Tome and Principe (Príncipe) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-20.
All times are shown in Santo António local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Santo António for this day: 2026-05-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:07:29 | 4h 7m 29s | |
| Astronomical Twilight | 04:07:29 | 04:33:15 | 25m 46s | |
| Nautical Twilight | 04:33:15 | 04:58:54 | 25m 39s | |
| Civil Twilight | 04:58:54 | 05:20:52 | 21m 58s | |
| Daylight | 05:20:52 | 17:32:52 | 12h 12m 0s | |
| Civil Twilight | 17:32:52 | 17:54:50 | 21m 58s | |
| Nautical Twilight | 17:54:50 | 18:20:29 | 25m 39s | |
| Astronomical Twilight | 18:20:29 | 18:46:15 | 25m 46s | |
| Night | 18:46:15 | 23:59:59 | 5h 13m 44s |
Sunrise, Sunset and Solar noon here: Santo António, ST, for day: 2026-05-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:20:52 | 11:26:52 | 17:32:52 |
| Azimuth | 70.1° | 0° | 290° |
| Day Length |  |
12h 12m 0s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 394 398 km94 072 118 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 | -67.1° | 20.2° |
| 100 | -58.7° | 45.5° |
| 200 | -46.8° | 58.2° |
| 300 | -33.6° | 64.7° |
| 400 | -19.8° | 68.2° |
| 500 | -5.8° | 69.8° |
| 600 | 8.3° | 70.1° |
| 700 | 22.3° | 69.1° |
| 800 | 36.2° | 66.3° |
| 900 | 49.7° | 60.5° |
| 1000 | 61.9° | 47.9° |
| 1100 | 70.5° | 19.5° |
| 1200 | 70° | 336.9° |
| 1300 | 60.8° | 310.5° |
| 1400 | 48.4° | 298.8° |
| 1500 | 34.9° | 293.4° |
| 1600 | 21° | 290.8° |
| 1700 | 6.9° | 289.9° |
| 1800 | -7.1° | 290.4° |
| 1900 | -21.1° | 292.2° |
| 2000 | -34.8° | 295.9° |
| 2100 | -47.9° | 302.9° |
| 2200 | -59.6° | 316.5° |
| 2300 | -67.3° | 343.3° |
| 2400 | -66.9° | 20° |