sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-29.
All times are shown in Rio Tinto local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-10-29
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:29:07 | 5h 29m 7s | |
| Astronomical Twilight | 05:29:07 | 06:01:08 | 32m 1s | |
| Nautical Twilight | 06:01:08 | 06:33:33 | 32m 25s | |
| Civil Twilight | 06:33:33 | 07:01:53 | 28m 20s | |
| Daylight | 07:01:53 | 17:33:59 | 10h 32m 6s | |
| Civil Twilight | 17:33:59 | 18:02:20 | 28m 21s | |
| Nautical Twilight | 18:02:20 | 18:34:44 | 32m 24s | |
| Astronomical Twilight | 18:34:44 | 19:06:46 | 32m 2s | |
| Night | 19:06:46 | 23:59:59 | 4h 53m 13s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-10-29.
| Sunrise | Solar noon | Sunset | |
| Time | 07:01:53 | 12:17:56 | 17:33:59 |
| Azimuth | 107.1° | 180° | 252.6° |
| Day Length | ![]() |
10h 32m 6s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
148 578 530 km92 322 418 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -61.8° | 350.5° |
| 100 | -60.6° | 21° |
| 200 | -54.4° | 45.8° |
| 300 | -45.1° | 63.5° |
| 400 | -34.5° | 76.6° |
| 500 | -23.4° | 87.4° |
| 600 | -12.1° | 97.2° |
| 700 | -1.1° | 106.8° |
| 800 | 9.3° | 117° |
| 900 | 18.8° | 128.5° |
| 1000 | 26.8° | 141.8° |
| 1100 | 32.5° | 157.3° |
| 1200 | 35.3° | 174.5° |
| 1300 | 34.6° | 192.3° |
| 1400 | 30.6° | 209° |
| 1500 | 23.8° | 223.6° |
| 1600 | 15.2° | 236.1° |
| 1700 | 5.3° | 247° |
| 1800 | -5.5° | 256.9° |
| 1900 | -16.6° | 266.4° |
| 2000 | -27.9° | 276.4° |
| 2100 | -38.9° | 287.9° |
| 2200 | -49.2° | 302.5° |
| 2300 | -57.5° | 322.7° |
| 2400 | -62.1° | 350.5° |