sun .5deg.comSantarém, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-18.
All times are shown in Santarém local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Santarém for this day: 2026-05-18
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:28:43 | 4h 28m 43s | |
| Astronomical Twilight | 04:28:43 | 05:10:29 | 41m 46s | |
| Nautical Twilight | 05:10:29 | 05:48:12 | 37m 43s | |
| Civil Twilight | 05:48:12 | 06:18:37 | 30m 25s | |
| Daylight | 06:18:37 | 20:43:45 | 14h 25m 8s | |
| Civil Twilight | 20:43:45 | 21:14:10 | 30m 25s | |
| Nautical Twilight | 21:14:10 | 21:51:53 | 37m 43s | |
| Astronomical Twilight | 21:51:53 | 22:33:38 | 41m 45s | |
| Night | 22:33:38 | 23:59:59 | 1h 26m 21s |
Sunrise, Sunset and Solar noon here: Santarém, PT, for day: 2026-05-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:18:37 | 13:31:11 | 20:43:45 |
| Azimuth | 63.6° | 180° | 296.4° |
| Day Length | ![]() |
14h 25m 8s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 332 994 km94 033 963 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -27.6° | 335.6° |
| 100 | -30.9° | 351.4° |
| 200 | -31° | 7.9° |
| 300 | -27.8° | 23.7° |
| 400 | -21.8° | 37.8° |
| 500 | -13.8° | 50° |
| 600 | -4.2° | 60.6° |
| 700 | 6.4° | 70° |
| 800 | 17.6° | 78.9° |
| 900 | 29.1° | 87.8° |
| 1000 | 40.7° | 97.7° |
| 1100 | 52° | 110.1° |
| 1200 | 62.1° | 128.4° |
| 1300 | 69.1° | 158.8° |
| 1400 | 69.4° | 199.4° |
| 1500 | 62.6° | 230.5° |
| 1600 | 52.5° | 249.2° |
| 1700 | 41.3° | 261.8° |
| 1800 | 29.7° | 271.8° |
| 1900 | 18.2° | 280.8° |
| 2000 | 7° | 289.6° |
| 2100 | -3.6° | 299° |
| 2200 | -13.2° | 309.5° |
| 2300 | -21.3° | 321.6° |
| 2400 | -27.4° | 335.7° |