sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-11.
All times are shown in Rio Tinto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-05-11
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:27:57 | 4h 27m 57s | |
| Astronomical Twilight | 04:27:57 | 05:10:28 | 42m 31s | |
| Nautical Twilight | 05:10:28 | 05:48:50 | 38m 22s | |
| Civil Twilight | 05:48:50 | 06:19:45 | 30m 55s | |
| Daylight | 06:19:45 | 20:41:29 | 14h 21m 44s | |
| Civil Twilight | 20:41:29 | 21:12:24 | 30m 55s | |
| Nautical Twilight | 21:12:24 | 21:50:45 | 38m 21s | |
| Astronomical Twilight | 21:50:45 | 22:33:17 | 42m 32s | |
| Night | 22:33:17 | 23:59:59 | 1h 26m 42s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-05-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:19:45 | 13:30:37 | 20:41:29 |
| Azimuth | 65.1° | 180° | 294.9° |
| Day Length | ![]() |
14h 21m 44s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 106 835 km93 893 434 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -27.5° | 335.5° |
| 100 | -30.7° | 351.4° |
| 200 | -30.7° | 8.1° |
| 300 | -27.6° | 24° |
| 400 | -21.7° | 38.4° |
| 500 | -13.8° | 50.8° |
| 600 | -4.4° | 61.7° |
| 700 | 6° | 71.6° |
| 800 | 17° | 80.9° |
| 900 | 28.2° | 90.5° |
| 1000 | 39.4° | 101.2° |
| 1100 | 50.2° | 114.5° |
| 1200 | 59.6° | 133.4° |
| 1300 | 65.7° | 161.8° |
| 1400 | 65.8° | 197.1° |
| 1500 | 59.9° | 225.9° |
| 1600 | 50.5° | 245.1° |
| 1700 | 39.8° | 258.6° |
| 1800 | 28.6° | 269.3° |
| 1900 | 17.4° | 278.9° |
| 2000 | 6.4° | 288.2° |
| 2100 | -3.9° | 298° |
| 2200 | -13.3° | 308.9° |
| 2300 | -21.3° | 321.3° |
| 2400 | -27.2° | 335.6° |