sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-29.
All times are shown in Rio Tinto local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-12-29
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 06:19:49 | 6h 19m 49s | |
| Astronomical Twilight | 06:19:49 | 06:53:21 | 33m 32s | |
| Nautical Twilight | 06:53:21 | 07:28:01 | 34m 40s | |
| Civil Twilight | 07:28:01 | 07:59:04 | 31m 3s | |
| Daylight | 07:59:04 | 17:13:26 | 9h 14m 22s | |
| Civil Twilight | 17:13:26 | 17:44:29 | 31m 3s | |
| Nautical Twilight | 17:44:29 | 18:19:09 | 34m 40s | |
| Astronomical Twilight | 18:19:09 | 18:52:41 | 33m 32s | |
| Night | 18:52:41 | 23:59:59 | 5h 7m 18s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-12-29.
| Sunrise | Solar noon | Sunset | |
| Time | 07:59:04 | 12:36:15 | 17:13:26 |
| Azimuth | 120.7° | 180° | 239.2° |
| Day Length | ![]() |
9h 14m 22s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
147 107 709 km91 408 493 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -70.5° | 334.3° |
| 100 | -71.4° | 17.4° |
| 200 | -64.9° | 50.8° |
| 300 | -55.1° | 70.4° |
| 400 | -44.1° | 83.3° |
| 500 | -32.8° | 93.4° |
| 600 | -21.7° | 102.5° |
| 700 | -10.9° | 111.5° |
| 800 | -0.7° | 120.9° |
| 900 | 8.4° | 131.2° |
| 1000 | 16.1° | 142.9° |
| 1100 | 21.8° | 156.2° |
| 1200 | 25° | 170.8° |
| 1300 | 25.3° | 186° |
| 1400 | 22.7° | 200.8° |
| 1500 | 17.5° | 214.4° |
| 1600 | 10.2° | 226.4° |
| 1700 | 1.3° | 237° |
| 1800 | -8.6° | 246.6° |
| 1900 | -19.3° | 255.6° |
| 2000 | -30.4° | 264.6° |
| 2100 | -41.7° | 274.4° |
| 2200 | -52.7° | 286.6° |
| 2300 | -63° | 304.2° |
| 2400 | -70.5° | 334.1° |