sun .5deg.comSantarém, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-21.
All times are shown in Santarém local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Santarém for this day: 2026-05-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:24:59 | 4h 24m 59s | |
| Astronomical Twilight | 04:24:59 | 05:07:28 | 42m 29s | |
| Nautical Twilight | 05:07:28 | 05:45:38 | 38m 10s | |
| Civil Twilight | 05:45:38 | 06:16:19 | 30m 41s | |
| Daylight | 06:16:19 | 20:46:23 | 14h 30m 4s | |
| Civil Twilight | 20:46:23 | 21:17:03 | 30m 40s | |
| Nautical Twilight | 21:17:03 | 21:55:13 | 38m 10s | |
| Astronomical Twilight | 21:55:13 | 22:37:43 | 42m 30s | |
| Night | 22:37:43 | 23:59:59 | 1h 22m 16s |
Sunrise, Sunset and Solar noon here: Santarém, PT, for day: 2026-05-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:16:19 | 13:31:21 | 20:46:23 |
| Azimuth | 62.8° | 180° | 297.3° |
| Day Length | ![]() |
14h 30m 4s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 422 469 km94 089 560 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -27° | 335.8° |
| 100 | -30.3° | 351.4° |
| 200 | -30.3° | 7.7° |
| 300 | -27.2° | 23.4° |
| 400 | -21.3° | 37.5° |
| 500 | -13.3° | 49.6° |
| 600 | -3.8° | 60.1° |
| 700 | 6.7° | 69.5° |
| 800 | 17.9° | 78.3° |
| 900 | 29.4° | 87.2° |
| 1000 | 41° | 97° |
| 1100 | 52.3° | 109.3° |
| 1200 | 62.6° | 127.5° |
| 1300 | 69.7° | 158.1° |
| 1400 | 70° | 199.8° |
| 1500 | 63.1° | 231.3° |
| 1600 | 52.9° | 250° |
| 1700 | 41.7° | 262.5° |
| 1800 | 30.1° | 272.4° |
| 1900 | 18.6° | 281.3° |
| 2000 | 7.4° | 290.1° |
| 2100 | -3.1° | 299.5° |
| 2200 | -12.7° | 309.9° |
| 2300 | -20.8° | 321.9° |
| 2400 | -26.8° | 335.9° |