sun .5deg.comSantarém, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-16.
All times are shown in Santarém local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Santarém for this day: 2026-05-16
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:31:22 | 4h 31m 22s | |
| Astronomical Twilight | 04:31:22 | 05:12:38 | 41m 16s | |
| Nautical Twilight | 05:12:38 | 05:50:03 | 37m 25s | |
| Civil Twilight | 05:50:03 | 06:20:17 | 30m 14s | |
| Daylight | 06:20:17 | 20:41:56 | 14h 21m 39s | |
| Civil Twilight | 20:41:56 | 21:12:11 | 30m 15s | |
| Nautical Twilight | 21:12:11 | 21:49:36 | 37m 25s | |
| Astronomical Twilight | 21:49:36 | 22:30:52 | 41m 16s | |
| Night | 22:30:52 | 23:59:59 | 1h 29m 7s |
Sunrise, Sunset and Solar noon here: Santarém, PT, for day: 2026-05-16.
| Sunrise | Solar noon | Sunset | |
| Time | 06:20:17 | 13:31:07 | 20:41:56 |
| Azimuth | 64.2° | 180° | 295.8° |
| Day Length | ![]() |
14h 21m 39s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 270 788 km93 995 310 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -28° | 335.4° |
| 100 | -31.4° | 351.3° |
| 200 | -31.4° | 7.9° |
| 300 | -28.2° | 23.9° |
| 400 | -22.2° | 38.1° |
| 500 | -14.1° | 50.3° |
| 600 | -4.5° | 60.9° |
| 700 | 6.1° | 70.4° |
| 800 | 17.3° | 79.3° |
| 900 | 28.8° | 88.2° |
| 1000 | 40.4° | 98.2° |
| 1100 | 51.7° | 110.7° |
| 1200 | 61.8° | 129.1° |
| 1300 | 68.7° | 159.2° |
| 1400 | 68.9° | 199.1° |
| 1500 | 62.2° | 229.9° |
| 1600 | 52.2° | 248.7° |
| 1700 | 41° | 261.4° |
| 1800 | 29.4° | 271.4° |
| 1900 | 17.9° | 280.4° |
| 2000 | 6.7° | 289.3° |
| 2100 | -3.9° | 298.7° |
| 2200 | -13.6° | 309.2° |
| 2300 | -21.7° | 321.4° |
| 2400 | -27.8° | 335.5° |