sun .5deg.comSanto António, Sao Tome and Principe (Príncipe) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-09.
All times are shown in Santo António local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Santo António for this day: 2026-04-09
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:18:16 | 4h 18m 16s | |
| Astronomical Twilight | 04:18:16 | 04:42:32 | 24m 16s | |
| Nautical Twilight | 04:42:32 | 05:06:47 | 24m 15s | |
| Civil Twilight | 05:06:47 | 05:27:35 | 20m 48s | |
| Daylight | 05:27:35 | 17:36:13 | 12h 8m 38s | |
| Civil Twilight | 17:36:13 | 17:57:01 | 20m 48s | |
| Nautical Twilight | 17:57:01 | 18:21:16 | 24m 15s | |
| Astronomical Twilight | 18:21:16 | 18:45:32 | 24m 16s | |
| Night | 18:45:32 | 23:59:59 | 5h 14m 27s |
Sunrise, Sunset and Solar noon here: Santo António, ST, for day: 2026-04-09.
| Sunrise | Solar noon | Sunset | |
| Time | 05:27:35 | 11:31:54 | 17:36:13 |
| Azimuth | 82.5° | 0° | 277.6° |
| Day Length |  |
12h 8m 38s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 851 055 km93 113 129 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 | -78.7° | 37.3° |
| 100 | -66.4° | 67.4° |
| 200 | -52.1° | 75.8° |
| 300 | -37.5° | 79.4° |
| 400 | -22.7° | 81.3° |
| 500 | -7.8° | 82.3° |
| 600 | 7° | 82.7° |
| 700 | 21.9° | 82.6° |
| 800 | 36.8° | 81.9° |
| 900 | 51.6° | 80° |
| 1000 | 66.3° | 75° |
| 1100 | 80° | 53.7° |
| 1200 | 80.9° | 310.7° |
| 1300 | 67.4° | 285.8° |
| 1400 | 52.8° | 280.3° |
| 1500 | 37.9° | 278.3° |
| 1600 | 23.1° | 277.5° |
| 1700 | 8.2° | 277.4° |
| 1800 | -6.6° | 277.9° |
| 1900 | -21.5° | 278.9° |
| 2000 | -36.3° | 280.7° |
| 2100 | -50.9° | 284.3° |
| 2200 | -65.2° | 292.3° |
| 2300 | -77.7° | 319.3° |
| 2400 | -78.4° | 36.5° |