sun .5deg.comSanto António, Sao Tome and Principe (Príncipe) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-21.
All times are shown in Santo António local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Santo António for this day: 2026-12-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:12:37 | 4h 12m 37s | |
| Astronomical Twilight | 04:12:37 | 04:38:53 | 26m 16s | |
| Nautical Twilight | 04:38:53 | 05:05:03 | 26m 10s | |
| Civil Twilight | 05:05:03 | 05:27:29 | 22m 26s | |
| Daylight | 05:27:29 | 17:29:16 | 12h 1m 47s | |
| Civil Twilight | 17:29:16 | 17:51:42 | 22m 26s | |
| Nautical Twilight | 17:51:42 | 18:17:53 | 26m 11s | |
| Astronomical Twilight | 18:17:53 | 18:44:08 | 26m 15s | |
| Night | 18:44:08 | 23:59:59 | 5h 15m 51s |
Sunrise, Sunset and Solar noon here: Santo António, ST, for day: 2026-12-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:27:29 | 11:28:23 | 17:29:16 |
| Azimuth | 113.4° | 180° | 246.6° |
| Day Length |  |
12h 1m 47s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 162 574 km91 442 584 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 | -66.9° | 161.2° |
| 100 | -58.9° | 136.3° |
| 200 | -47.3° | 123.8° |
| 300 | -34.4° | 117.5° |
| 400 | -20.9° | 114.5° |
| 500 | -7.2° | 113.4° |
| 600 | 6.6° | 113.8° |
| 700 | 20.2° | 115.8° |
| 800 | 33.5° | 119.7° |
| 900 | 46° | 127.1° |
| 1000 | 57° | 140.7° |
| 1100 | 64° | 165° |
| 1200 | 63.8° | 196.5° |
| 1300 | 56.5° | 220.2° |
| 1400 | 45.5° | 233.4° |
| 1500 | 32.9° | 240.5° |
| 1600 | 19.5° | 244.4° |
| 1700 | 5.9° | 246.2° |
| 1800 | -7.8° | 246.6° |
| 1900 | -21.5° | 245.4° |
| 2000 | -35° | 242.2° |
| 2100 | -47.9° | 235.8° |
| 2200 | -59.4° | 222.9° |
| 2300 | -67.1° | 197.2° |
| 2400 | -66.9° | 161.5° |