sun .5deg.comCoimbra, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-18.
All times are shown in Coimbra local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Coimbra for this day: 2026-04-18
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:12:29 | 5h 12m 29s | |
| Astronomical Twilight | 05:12:29 | 05:48:26 | 35m 57s | |
| Nautical Twilight | 05:48:26 | 06:22:31 | 34m 5s | |
| Civil Twilight | 06:22:31 | 06:50:48 | 28m 17s | |
| Daylight | 06:50:48 | 20:15:13 | 13h 24m 25s | |
| Civil Twilight | 20:15:13 | 20:43:30 | 28m 17s | |
| Nautical Twilight | 20:43:30 | 21:17:35 | 34m 5s | |
| Astronomical Twilight | 21:17:35 | 21:53:32 | 35m 57s | |
| Night | 21:53:32 | 23:59:59 | 2h 6m 27s |
Sunrise, Sunset and Solar noon here: Coimbra, PT, for day: 2026-04-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:50:48 | 13:33:00 | 20:15:13 |
| Azimuth | 75° | 180° | 285° |
| Day Length | ![]() |
13h 24m 25s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 228 822 km93 347 862 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -34.8° | 331.6° |
| 100 | -38.6° | 349.4° |
| 200 | -38.8° | 8.4° |
| 300 | -35.4° | 26.4° |
| 400 | -28.9° | 42° |
| 500 | -20.3° | 55.2° |
| 600 | -10.3° | 66.5° |
| 700 | 0.6° | 76.5° |
| 800 | 11.9° | 86° |
| 900 | 23.4° | 95.7° |
| 1000 | 34.6° | 106.7° |
| 1100 | 45.1° | 120.2° |
| 1200 | 54° | 138.5° |
| 1300 | 59.7° | 163.6° |
| 1400 | 60° | 193.1° |
| 1500 | 54.9° | 219.1° |
| 1600 | 46.3° | 238.1° |
| 1700 | 35.9° | 252° |
| 1800 | 24.8° | 263.2° |
| 1900 | 13.3° | 273.1° |
| 2000 | 2° | 282.6° |
| 2100 | -8.9° | 292.5° |
| 2200 | -19° | 303.6° |
| 2300 | -27.8° | 316.5° |
| 2400 | -34.5° | 331.8° |