sun .5deg.comSanto António, Sao Tome and Principe (Príncipe) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-18.
All times are shown in Santo António local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Santo António for this day: 2026-08-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:18:36 | 4h 18m 36s | |
| Astronomical Twilight | 04:18:36 | 04:43:20 | 24m 44s | |
| Nautical Twilight | 04:43:20 | 05:08:01 | 24m 41s | |
| Civil Twilight | 05:08:01 | 05:29:12 | 21m 11s | |
| Daylight | 05:29:12 | 17:39:11 | 12h 9m 59s | |
| Civil Twilight | 17:39:11 | 18:00:21 | 21m 10s | |
| Nautical Twilight | 18:00:21 | 18:25:02 | 24m 41s | |
| Astronomical Twilight | 18:25:02 | 18:49:47 | 24m 45s | |
| Night | 18:49:47 | 23:59:59 | 5h 10m 12s |
Sunrise, Sunset and Solar noon here: Santo António, ST, for day: 2026-08-18.
| Sunrise | Solar noon | Sunset | |
| Time | 05:29:12 | 11:34:11 | 17:39:11 |
| Azimuth | 76.7° | 0° | 283.1° |
| Day Length |  |
12h 9m 59s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 417 182 km94 086 275 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 | -73.8° | 22.6° |
| 100 | -64.1° | 54.1° |
| 200 | -51° | 66.4° |
| 300 | -37° | 72° |
| 400 | -22.6° | 74.9° |
| 500 | -8° | 76.4° |
| 600 | 6.5° | 76.9° |
| 700 | 21.1° | 76.5° |
| 800 | 35.7° | 74.9° |
| 900 | 50° | 71.3° |
| 1000 | 63.9° | 62.6° |
| 1100 | 75.6° | 36.2° |
| 1200 | 76.9° | 331.6° |
| 1300 | 65.9° | 299.6° |
| 1400 | 52.2° | 289.5° |
| 1500 | 37.9° | 285.4° |
| 1600 | 23.4° | 283.6° |
| 1700 | 8.8° | 283° |
| 1800 | -5.8° | 283.3° |
| 1900 | -20.4° | 284.6° |
| 2000 | -34.8° | 287.2° |
| 2100 | -49° | 292.1° |
| 2200 | -62.4° | 302.7° |
| 2300 | -73° | 330° |
| 2400 | -74.1° | 23.2° |