sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-23.
All times are shown in Rio Tinto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-07-23
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:24:32 | 4h 24m 32s | |
| Astronomical Twilight | 04:24:32 | 05:09:42 | 45m 10s | |
| Nautical Twilight | 05:09:42 | 05:49:36 | 39m 54s | |
| Civil Twilight | 05:49:36 | 06:21:25 | 31m 49s | |
| Daylight | 06:21:25 | 21:00:05 | 14h 38m 40s | |
| Civil Twilight | 21:00:05 | 21:31:55 | 31m 50s | |
| Nautical Twilight | 21:31:55 | 22:11:49 | 39m 54s | |
| Astronomical Twilight | 22:11:49 | 22:56:59 | 45m 10s | |
| Night | 22:56:59 | 23:59:59 | 1h 3m 0s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-07-23.
| Sunrise | Solar noon | Sunset | |
| Time | 06:21:25 | 13:40:45 | 21:00:05 |
| Azimuth | 62° | 180° | 297.8° |
| Day Length | ![]() |
14h 38m 40s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 975 321 km94 433 086 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -24.3° | 334° |
| 100 | -27.9° | 349.1° |
| 200 | -28.5° | 5.1° |
| 300 | -25.9° | 20.7° |
| 400 | -20.7° | 34.9° |
| 500 | -13.3° | 47.4° |
| 600 | -4.3° | 58.4° |
| 700 | 5.8° | 68.2° |
| 800 | 16.6° | 77.5° |
| 900 | 27.7° | 86.7° |
| 1000 | 39° | 96.9° |
| 1100 | 50° | 109.3° |
| 1200 | 60° | 126.9° |
| 1300 | 67.2° | 154.5° |
| 1400 | 68.5° | 192.3° |
| 1500 | 63.1° | 224.4° |
| 1600 | 53.8° | 245° |
| 1700 | 43.1° | 258.8° |
| 1800 | 31.8° | 269.6° |
| 1900 | 20.6° | 279.1° |
| 2000 | 9.6° | 288.3° |
| 2100 | -0.8° | 297.8° |
| 2200 | -10.2° | 308.3° |
| 2300 | -18.3° | 320.2° |
| 2400 | -24.5° | 333.9° |