sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-10.
All times are shown in Rio Tinto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-10-10
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:09:03 | 6h 9m 3s | |
| Astronomical Twilight | 06:09:03 | 06:41:02 | 31m 59s | |
| Nautical Twilight | 06:41:02 | 07:12:56 | 31m 54s | |
| Civil Twilight | 07:12:56 | 07:40:28 | 27m 32s | |
| Daylight | 07:40:28 | 19:01:57 | 11h 21m 29s | |
| Civil Twilight | 19:01:57 | 19:29:29 | 27m 32s | |
| Nautical Twilight | 19:29:29 | 20:01:23 | 31m 54s | |
| Astronomical Twilight | 20:01:23 | 20:33:22 | 31m 59s | |
| Night | 20:33:22 | 23:59:59 | 3h 26m 37s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-10-10.
| Sunrise | Solar noon | Sunset | |
| Time | 07:40:28 | 13:21:12 | 19:01:57 |
| Azimuth | 98° | 180° | 261.8° |
| Day Length |  |
11h 21m 29s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 370 816 km92 814 722 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -50.7° | 326.7° |
| 100 | -54.9° | 350.6° |
| 200 | -54.2° | 16.4° |
| 300 | -48.9° | 38.9° |
| 400 | -40.6° | 56.4° |
| 500 | -30.5° | 70° |
| 600 | -19.6° | 81.2° |
| 700 | -8.3° | 91.3° |
| 800 | 2.9° | 101.2° |
| 900 | 13.7° | 111.6° |
| 1000 | 23.7° | 123.3° |
| 1100 | 32.3° | 137.1° |
| 1200 | 38.7° | 153.6° |
| 1300 | 42° | 172.8° |
| 1400 | 41.4° | 192.7° |
| 1500 | 37.2° | 211.2° |
| 1600 | 30° | 227° |
| 1700 | 20.9° | 240.1° |
| 1800 | 10.6° | 251.3° |
| 1900 | -0.4° | 261.4° |
| 2000 | -11.6° | 271.3° |
| 2100 | -22.8° | 281.5° |
| 2200 | -33.6° | 293.3° |
| 2300 | -43.4° | 307.7° |
| 2400 | -51.1° | 326.6° |