sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-30.
All times are shown in Rio Tinto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-04-30
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:47:07 | 4h 47m 7s | |
| Astronomical Twilight | 04:47:07 | 05:26:37 | 39m 30s | |
| Nautical Twilight | 05:26:37 | 06:03:06 | 36m 29s | |
| Civil Twilight | 06:03:06 | 06:32:54 | 29m 48s | |
| Daylight | 06:32:54 | 20:30:00 | 13h 57m 6s | |
| Civil Twilight | 20:30:00 | 20:59:48 | 29m 48s | |
| Nautical Twilight | 20:59:48 | 21:36:17 | 36m 29s | |
| Astronomical Twilight | 21:36:17 | 22:15:47 | 39m 30s | |
| Night | 22:15:47 | 23:59:59 | 1h 44m 12s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-04-30.
| Sunrise | Solar noon | Sunset | |
| Time | 06:32:54 | 13:31:27 | 20:30:00 |
| Azimuth | 69.4° | 180° | 290.6° |
| Day Length | ![]() |
13h 57m 6s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 708 652 km93 646 015 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -30.3° | 334° |
| 100 | -33.8° | 350.7° |
| 200 | -33.9° | 8.2° |
| 300 | -30.6° | 24.9° |
| 400 | -24.5° | 39.8° |
| 500 | -16.4° | 52.7° |
| 600 | -6.8° | 63.8° |
| 700 | 3.8° | 73.8° |
| 800 | 14.8° | 83.3° |
| 900 | 26.1° | 93.1° |
| 1000 | 37.3° | 104° |
| 1100 | 47.8° | 117.6° |
| 1200 | 56.9° | 136.3° |
| 1300 | 62.7° | 163.1° |
| 1400 | 62.9° | 195.1° |
| 1500 | 57.4° | 222.3° |
| 1600 | 48.5° | 241.5° |
| 1700 | 38° | 255.3° |
| 1800 | 26.9° | 266.4° |
| 1900 | 15.6° | 276.2° |
| 2000 | 4.5° | 285.8° |
| 2100 | -6° | 295.7° |
| 2200 | -15.6° | 306.8° |
| 2300 | -23.9° | 319.5° |
| 2400 | -30.1° | 334.2° |