sun .5deg.comSantarém, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-17.
All times are shown in Santarém local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Santarém for this day: 2026-08-17
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:10:26 | 5h 10m 26s | |
| Astronomical Twilight | 05:10:26 | 05:46:56 | 36m 30s | |
| Nautical Twilight | 05:46:56 | 06:21:17 | 34m 21s | |
| Civil Twilight | 06:21:17 | 06:49:40 | 28m 23s | |
| Daylight | 06:49:40 | 20:27:56 | 13h 38m 16s | |
| Civil Twilight | 20:27:56 | 20:56:19 | 28m 23s | |
| Nautical Twilight | 20:56:19 | 21:30:40 | 34m 21s | |
| Astronomical Twilight | 21:30:40 | 22:07:10 | 36m 30s | |
| Night | 22:07:10 | 23:59:59 | 1h 52m 49s |
Sunrise, Sunset and Solar noon here: Santarém, PT, for day: 2026-08-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:49:40 | 13:38:48 | 20:27:56 |
| Azimuth | 71.7° | 180° | 288° |
| Day Length | ![]() |
13h 38m 16s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 447 241 km94 104 953 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -32.3° | 331.1° |
| 100 | -36.3° | 348.1° |
| 200 | -36.9° | 6.3° |
| 300 | -33.9° | 23.8° |
| 400 | -27.8° | 39.3° |
| 500 | -19.5° | 52.4° |
| 600 | -9.7° | 63.5° |
| 700 | 1.1° | 73.4° |
| 800 | 12.5° | 82.6° |
| 900 | 24.1° | 92° |
| 1000 | 35.6° | 102.3° |
| 1100 | 46.6° | 115.1° |
| 1200 | 56.2° | 132.8° |
| 1300 | 62.8° | 158.8° |
| 1400 | 63.8° | 191.5° |
| 1500 | 58.7° | 220.2° |
| 1600 | 49.7° | 240.1° |
| 1700 | 39° | 254° |
| 1800 | 27.5° | 264.9° |
| 1900 | 15.9° | 274.5° |
| 2000 | 4.5° | 283.6° |
| 2100 | -6.6° | 293.2° |
| 2200 | -16.8° | 303.9° |
| 2300 | -25.7° | 316.3° |
| 2400 | -32.6° | 331.1° |