sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-12.
All times are shown in Rio Tinto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-04-12
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:21:16 | 5h 21m 16s | |
| Astronomical Twilight | 05:21:16 | 05:56:55 | 35m 39s | |
| Nautical Twilight | 05:56:55 | 06:30:55 | 34m 0s | |
| Civil Twilight | 06:30:55 | 06:59:15 | 28m 20s | |
| Daylight | 06:59:15 | 20:10:45 | 13h 11m 30s | |
| Civil Twilight | 20:10:45 | 20:39:05 | 28m 20s | |
| Nautical Twilight | 20:39:05 | 21:13:05 | 34m 0s | |
| Astronomical Twilight | 21:13:05 | 21:48:44 | 35m 39s | |
| Night | 21:48:44 | 23:59:59 | 2h 11m 15s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-04-12.
| Sunrise | Solar noon | Sunset | |
| Time | 06:59:15 | 13:35:00 | 20:10:45 |
| Azimuth | 77.6° | 180° | 282.4° |
| Day Length | ![]() |
13h 11m 30s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
149 977 016 km93 191 397 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -35.7° | 330.4° |
| 100 | -39.7° | 348.5° |
| 200 | -40° | 7.9° |
| 300 | -36.7° | 26.4° |
| 400 | -30.3° | 42.4° |
| 500 | -21.7° | 56° |
| 600 | -11.8° | 67.5° |
| 700 | -1° | 77.7° |
| 800 | 10.2° | 87.5° |
| 900 | 21.5° | 97.6° |
| 1000 | 32.5° | 108.8° |
| 1100 | 42.7° | 122.4° |
| 1200 | 51.2° | 140.3° |
| 1300 | 56.5° | 164° |
| 1400 | 57° | 191.2° |
| 1500 | 52.5° | 215.8° |
| 1600 | 44.4° | 234.7° |
| 1700 | 34.5° | 249.1° |
| 1800 | 23.6° | 260.6° |
| 1900 | 12.4° | 270.8° |
| 2000 | 1.2° | 280.6° |
| 2100 | -9.7° | 290.8° |
| 2200 | -19.8° | 302° |
| 2300 | -28.6° | 315.1° |
| 2400 | -35.4° | 330.7° |