sun .5deg.comSanto António, Sao Tome and Principe (Príncipe) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-17.
All times are shown in Santo António local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Santo António for this day: 2026-12-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:10:41 | 4h 10m 41s | |
| Astronomical Twilight | 04:10:41 | 04:36:55 | 26m 14s | |
| Nautical Twilight | 04:36:55 | 05:03:05 | 26m 10s | |
| Civil Twilight | 05:03:05 | 05:25:30 | 22m 25s | |
| Daylight | 05:25:30 | 17:27:18 | 12h 1m 48s | |
| Civil Twilight | 17:27:18 | 17:49:43 | 22m 25s | |
| Nautical Twilight | 17:49:43 | 18:15:53 | 26m 10s | |
| Astronomical Twilight | 18:15:53 | 18:42:07 | 26m 14s | |
| Night | 18:42:07 | 23:59:59 | 5h 17m 52s |
Sunrise, Sunset and Solar noon here: Santo António, ST, for day: 2026-12-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:25:30 | 11:26:24 | 17:27:18 |
| Azimuth | 113.3° | 180° | 246.7° |
| Day Length |  |
12h 1m 48s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 207 931 km91 470 768 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 | -66.8° | 160° |
| 100 | -58.6° | 135.5° |
| 200 | -46.9° | 123.3° |
| 300 | -34° | 117.3° |
| 400 | -20.4° | 114.3° |
| 500 | -6.7° | 113.3° |
| 600 | 7° | 113.8° |
| 700 | 20.7° | 115.7° |
| 800 | 34° | 119.8° |
| 900 | 46.5° | 127.3° |
| 1000 | 57.3° | 141.2° |
| 1100 | 64.2° | 165.9° |
| 1200 | 63.7° | 197.5° |
| 1300 | 56.2° | 220.9° |
| 1400 | 45.1° | 233.8° |
| 1500 | 32.4° | 240.8° |
| 1600 | 19.1° | 244.6° |
| 1700 | 5.5° | 246.3° |
| 1800 | -8.3° | 246.6° |
| 1900 | -22° | 245.4° |
| 2000 | -35.5° | 242.2° |
| 2100 | -48.3° | 235.6° |
| 2200 | -59.8° | 222.4° |
| 2300 | -67.3° | 196.1° |
| 2400 | -66.8° | 160.3° |