sun .5deg.comCoimbra, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-18.
All times are shown in Coimbra local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Coimbra for this day: 2026-05-18
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:22:17 | 4h 22m 17s | |
| Astronomical Twilight | 04:22:17 | 05:05:24 | 43m 7s | |
| Nautical Twilight | 05:05:24 | 05:44:01 | 38m 37s | |
| Civil Twilight | 05:44:01 | 06:15:01 | 31m 0s | |
| Daylight | 06:15:01 | 20:45:14 | 14h 30m 13s | |
| Civil Twilight | 20:45:14 | 21:16:14 | 31m 0s | |
| Nautical Twilight | 21:16:14 | 21:54:51 | 38m 37s | |
| Astronomical Twilight | 21:54:51 | 22:37:58 | 43m 7s | |
| Night | 22:37:58 | 23:59:59 | 1h 22m 1s |
Sunrise, Sunset and Solar noon here: Coimbra, PT, for day: 2026-05-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:15:01 | 13:30:07 | 20:45:14 |
| Azimuth | 63.2° | 180° | 296.8° |
| Day Length | ![]() |
14h 30m 13s | ![]() |
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 | -26.8° | 336° |
| 100 | -30° | 351.7° |
| 200 | -30° | 8.1° |
| 300 | -26.8° | 23.8° |
| 400 | -20.9° | 37.8° |
| 500 | -13° | 50.1° |
| 600 | -3.5° | 60.7° |
| 700 | 6.9° | 70.3° |
| 800 | 17.9° | 79.3° |
| 900 | 29.3° | 88.5° |
| 1000 | 40.7° | 98.7° |
| 1100 | 51.8° | 111.6° |
| 1200 | 61.7° | 130.3° |
| 1300 | 68.3° | 160.3° |
| 1400 | 68.4° | 199.2° |
| 1500 | 61.8° | 229.5° |
| 1600 | 52° | 248.3° |
| 1700 | 40.9° | 261.2° |
| 1800 | 29.5° | 271.4° |
| 1900 | 18.1° | 280.6° |
| 2000 | 7.1° | 289.7° |
| 2100 | -3.3° | 299.2° |
| 2200 | -12.7° | 309.9° |
| 2300 | -20.7° | 322.1° |
| 2400 | -26.6° | 336.1° |