sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-29.
All times are shown in Rio Tinto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-07-29
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:33:33 | 4h 33m 33s | |
| Astronomical Twilight | 04:33:33 | 05:16:55 | 43m 22s | |
| Nautical Twilight | 05:16:55 | 05:55:47 | 38m 52s | |
| Civil Twilight | 05:55:47 | 06:27:00 | 31m 13s | |
| Daylight | 06:27:00 | 20:54:28 | 14h 27m 28s | |
| Civil Twilight | 20:54:28 | 21:25:41 | 31m 13s | |
| Nautical Twilight | 21:25:41 | 22:04:33 | 38m 52s | |
| Astronomical Twilight | 22:04:33 | 22:47:55 | 43m 22s | |
| Night | 22:47:55 | 23:59:59 | 1h 12m 4s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-07-29.
| Sunrise | Solar noon | Sunset | |
| Time | 06:27:00 | 13:40:44 | 20:54:28 |
| Azimuth | 63.8° | 180° | 296° |
| Day Length |  |
14h 27m 28s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 884 728 km94 376 795 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 | -25.5° | 333.4° |
| 100 | -29.2° | 348.9° |
| 200 | -29.8° | 5.2° |
| 300 | -27.2° | 21.1° |
| 400 | -21.9° | 35.5° |
| 500 | -14.3° | 48.2° |
| 600 | -5.2° | 59.3° |
| 700 | 4.9° | 69.2° |
| 800 | 15.8° | 78.5° |
| 900 | 26.9° | 87.9° |
| 1000 | 38.2° | 98.2° |
| 1100 | 49.1° | 110.9° |
| 1200 | 58.9° | 128.5° |
| 1300 | 65.9° | 155.6° |
| 1400 | 67.2° | 191.7° |
| 1500 | 62° | 222.9° |
| 1600 | 52.9° | 243.4° |
| 1700 | 42.2° | 257.4° |
| 1800 | 31° | 268.4° |
| 1900 | 19.8° | 278° |
| 2000 | 8.8° | 287.3° |
| 2100 | -1.7° | 296.9° |
| 2200 | -11.3° | 307.5° |
| 2300 | -19.5° | 319.5° |
| 2400 | -25.7° | 333.3° |