sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-19.
All times are shown in Rio Tinto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-08-19
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:05:22 | 5h 5m 22s | |
| Astronomical Twilight | 05:05:22 | 05:43:12 | 37m 50s | |
| Nautical Twilight | 05:43:12 | 06:18:37 | 35m 25s | |
| Civil Twilight | 06:18:37 | 06:47:48 | 29m 11s | |
| Daylight | 06:47:48 | 20:27:54 | 13h 40m 6s | |
| Civil Twilight | 20:27:54 | 20:57:05 | 29m 11s | |
| Nautical Twilight | 20:57:05 | 21:32:30 | 35m 25s | |
| Astronomical Twilight | 21:32:30 | 22:10:21 | 37m 51s | |
| Night | 22:10:21 | 23:59:59 | 1h 49m 38s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-08-19.
| Sunrise | Solar noon | Sunset | |
| Time | 06:47:48 | 13:37:51 | 20:27:54 |
| Azimuth | 72° | 180° | 287.7° |
| Day Length | ![]() |
13h 40m 6s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 389 019 km94 068 775 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -31.2° | 331.7° |
| 100 | -35.1° | 348.6° |
| 200 | -35.6° | 6.5° |
| 300 | -32.7° | 23.8° |
| 400 | -26.8° | 39.2° |
| 500 | -18.7° | 52.5° |
| 600 | -9.1° | 63.8° |
| 700 | 1.4° | 74° |
| 800 | 12.5° | 83.7° |
| 900 | 23.8° | 93.5° |
| 1000 | 34.9° | 104.4° |
| 1100 | 45.4° | 117.8° |
| 1200 | 54.5° | 135.8° |
| 1300 | 60.4° | 160.8° |
| 1400 | 61.2° | 191.1° |
| 1500 | 56.5° | 218.1° |
| 1600 | 48° | 237.8° |
| 1700 | 37.8° | 252.1° |
| 1800 | 26.8° | 263.5° |
| 1900 | 15.5° | 273.5° |
| 2000 | 4.3° | 283.2° |
| 2100 | -6.4° | 293.1° |
| 2200 | -16.3° | 304.1° |
| 2300 | -24.9° | 316.8° |
| 2400 | -31.6° | 331.6° |