sun .5deg.comSanto António, Sao Tome and Principe (Príncipe) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-21.
All times are shown in Santo António local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Santo António for this day: 2026-10-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:02:53 | 4h 2m 53s | |
| Astronomical Twilight | 04:02:53 | 04:27:19 | 24m 26s | |
| Nautical Twilight | 04:27:19 | 04:51:45 | 24m 26s | |
| Civil Twilight | 04:51:45 | 05:12:44 | 20m 59s | |
| Daylight | 05:12:44 | 17:17:10 | 12h 4m 26s | |
| Civil Twilight | 17:17:10 | 17:38:08 | 20m 58s | |
| Nautical Twilight | 17:38:08 | 18:02:34 | 24m 26s | |
| Astronomical Twilight | 18:02:34 | 18:27:00 | 24m 26s | |
| Night | 18:27:00 | 23:59:59 | 5h 32m 59s |
Sunrise, Sunset and Solar noon here: Santo António, ST, for day: 2026-10-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:12:44 | 11:14:57 | 17:17:10 |
| Azimuth | 100.5° | 180° | 259.3° |
| Day Length |  |
12h 4m 26s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 903 301 km92 524 222 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 | -75.8° | 129° |
| 100 | -62.6° | 109.9° |
| 200 | -48.2° | 104° |
| 300 | -33.6° | 101.5° |
| 400 | -18.8° | 100.6° |
| 500 | -4.1° | 100.4° |
| 600 | 10.7° | 101.1° |
| 700 | 25.3° | 102.5° |
| 800 | 39.9° | 105.3° |
| 900 | 54.2° | 110.7° |
| 1000 | 67.6° | 123.6° |
| 1100 | 77.2° | 162.8° |
| 1200 | 73.4° | 221.9° |
| 1300 | 61.2° | 244.1° |
| 1400 | 47.2° | 252.3° |
| 1500 | 32.8° | 256.2° |
| 1600 | 18.2° | 258.2° |
| 1700 | 3.5° | 259.2° |
| 1800 | -11.3° | 259.4° |
| 1900 | -26° | 258.8° |
| 2000 | -40.7° | 257.2° |
| 2100 | -55.2° | 253.4° |
| 2200 | -69.2° | 243.1° |
| 2300 | -80.1° | 202.3° |
| 2400 | -75.6° | 130° |