sun .5deg.comSanto António, Sao Tome and Principe (Príncipe) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-03.
All times are shown in Santo António local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Santo António for this day: 2026-09-03
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:16:07 | 4h 16m 7s | |
| Astronomical Twilight | 04:16:07 | 04:40:23 | 24m 16s | |
| Nautical Twilight | 04:40:23 | 05:04:37 | 24m 14s | |
| Civil Twilight | 05:04:37 | 05:25:25 | 20m 48s | |
| Daylight | 05:25:25 | 17:33:58 | 12h 8m 33s | |
| Civil Twilight | 17:33:58 | 17:54:46 | 20m 48s | |
| Nautical Twilight | 17:54:46 | 18:19:00 | 24m 14s | |
| Astronomical Twilight | 18:19:00 | 18:43:15 | 24m 15s | |
| Night | 18:43:15 | 23:59:59 | 5h 16m 44s |
Sunrise, Sunset and Solar noon here: Santo António, ST, for day: 2026-09-03.
| Sunrise | Solar noon | Sunset | |
| Time | 05:25:25 | 11:29:41 | 17:33:58 |
| Azimuth | 82.3° | 0° | 277.5° |
| Day Length |  |
12h 8m 33s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 888 862 km93 757 992 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 | -78° | 38.1° |
| 100 | -65.7° | 66.9° |
| 200 | -51.5° | 75.3° |
| 300 | -36.9° | 79° |
| 400 | -22.1° | 81° |
| 500 | -7.3° | 82° |
| 600 | 7.6° | 82.4° |
| 700 | 22.5° | 82.4° |
| 800 | 37.3° | 81.6° |
| 900 | 52.1° | 79.6° |
| 1000 | 66.8° | 74.3° |
| 1100 | 80.4° | 51.2° |
| 1200 | 80.5° | 309° |
| 1300 | 66.8° | 285.6° |
| 1400 | 52.2° | 280.3° |
| 1500 | 37.4° | 278.3° |
| 1600 | 22.5° | 277.5° |
| 1700 | 7.7° | 277.4° |
| 1800 | -7.2° | 277.8° |
| 1900 | -22° | 278.8° |
| 2000 | -36.8° | 280.6° |
| 2100 | -51.5° | 284.2° |
| 2200 | -65.8° | 292.3° |
| 2300 | -78.2° | 320.6° |
| 2400 | -78.2° | 39.5° |