sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-26.
All times are shown in Rio Tinto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-04-26
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:54:31 | 4h 54m 31s | |
| Astronomical Twilight | 04:54:31 | 05:33:01 | 38m 30s | |
| Nautical Twilight | 05:33:01 | 06:08:53 | 35m 52s | |
| Civil Twilight | 06:08:53 | 06:38:19 | 29m 26s | |
| Daylight | 06:38:19 | 20:25:44 | 13h 47m 25s | |
| Civil Twilight | 20:25:44 | 20:55:10 | 29m 26s | |
| Nautical Twilight | 20:55:10 | 21:31:02 | 35m 52s | |
| Astronomical Twilight | 21:31:02 | 22:09:32 | 38m 30s | |
| Night | 22:09:32 | 23:59:59 | 1h 50m 27s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-04-26.
| Sunrise | Solar noon | Sunset | |
| Time | 06:38:19 | 13:32:01 | 20:25:44 |
| Azimuth | 71.1° | 180° | 288.9° |
| Day Length |  |
13h 47m 25s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 553 103 km93 549 361 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 | -31.5° | 333.4° |
| 100 | -35° | 350.3° |
| 200 | -35.1° | 8.2° |
| 300 | -31.9° | 25.3° |
| 400 | -25.7° | 40.4° |
| 500 | -17.5° | 53.4° |
| 600 | -7.8° | 64.6° |
| 700 | 2.8° | 74.6° |
| 800 | 13.9° | 84.2° |
| 900 | 25.2° | 94.1° |
| 1000 | 36.3° | 105.1° |
| 1100 | 46.8° | 118.7° |
| 1200 | 55.7° | 137.3° |
| 1300 | 61.4° | 163.4° |
| 1400 | 61.7° | 194.2° |
| 1500 | 56.4° | 220.9° |
| 1600 | 47.6° | 240.1° |
| 1700 | 37.3° | 254° |
| 1800 | 26.2° | 265.2° |
| 1900 | 14.9° | 275.1° |
| 2000 | 3.8° | 284.7° |
| 2100 | -6.8° | 294.7° |
| 2200 | -16.5° | 305.8° |
| 2300 | -24.9° | 318.6° |
| 2400 | -31.2° | 333.5° |