sun .5deg.comSanto António, Sao Tome and Principe (Príncipe) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-21.
All times are shown in Santo António local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Santo António for this day: 2026-01-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:27:22 | 4h 27m 22s | |
| Astronomical Twilight | 04:27:22 | 04:52:56 | 25m 34s | |
| Nautical Twilight | 04:52:56 | 05:18:27 | 25m 31s | |
| Civil Twilight | 05:18:27 | 05:40:20 | 21m 53s | |
| Daylight | 05:40:20 | 17:42:53 | 12h 2m 33s | |
| Civil Twilight | 17:42:53 | 18:04:46 | 21m 53s | |
| Nautical Twilight | 18:04:46 | 18:30:17 | 25m 31s | |
| Astronomical Twilight | 18:30:17 | 18:55:51 | 25m 34s | |
| Night | 18:55:51 | 23:59:59 | 5h 4m 8s |
Sunrise, Sunset and Solar noon here: Santo António, ST, for day: 2026-01-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:40:20 | 11:41:37 | 17:42:53 |
| Azimuth | 110° | 180° | 250.1° |
| Day Length |  |
12h 2m 33s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 224 144 km91 480 842 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 | -71.1° | 166.7° |
| 100 | -63.5° | 135.2° |
| 200 | -51.6° | 121° |
| 300 | -38.3° | 114.4° |
| 400 | -24.4° | 111.3° |
| 500 | -10.4° | 110° |
| 600 | 3.7° | 110.2° |
| 700 | 17.7° | 111.6° |
| 800 | 31.5° | 114.7° |
| 900 | 44.8° | 120.7° |
| 1000 | 57° | 132.1° |
| 1100 | 66.1° | 155.1° |
| 1200 | 68° | 191.4° |
| 1300 | 61.2° | 220.6° |
| 1400 | 49.9° | 235.8° |
| 1500 | 36.9° | 243.4° |
| 1600 | 23.2° | 247.5° |
| 1700 | 9.3° | 249.5° |
| 1800 | -4.8° | 250.2° |
| 1900 | -18.9° | 249.5° |
| 2000 | -32.8° | 247.3° |
| 2100 | -46.4° | 242.4° |
| 2200 | -59.1° | 232.1° |
| 2300 | -69.1° | 208.8° |
| 2400 | -71.3° | 166.7° |