sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-09.
All times are shown in Rio Tinto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-04-09
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:27:04 | 5h 27m 4s | |
| Astronomical Twilight | 05:27:04 | 06:02:14 | 35m 10s | |
| Nautical Twilight | 06:02:14 | 06:35:53 | 33m 39s | |
| Civil Twilight | 06:35:53 | 07:04:02 | 28m 9s | |
| Daylight | 07:04:02 | 20:07:33 | 13h 3m 31s | |
| Civil Twilight | 20:07:33 | 20:35:42 | 28m 9s | |
| Nautical Twilight | 20:35:42 | 21:09:22 | 33m 40s | |
| Astronomical Twilight | 21:09:22 | 21:44:31 | 35m 9s | |
| Night | 21:44:31 | 23:59:59 | 2h 15m 28s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-04-09.
| Sunrise | Solar noon | Sunset | |
| Time | 07:04:02 | 13:35:48 | 20:07:33 |
| Azimuth | 79.1° | 180° | 280.9° |
| Day Length | ![]() |
13h 3m 31s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
149 849 275 km93 112 023 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -36.7° | 329.7° |
| 100 | -40.8° | 348° |
| 200 | -41.2° | 7.8° |
| 300 | -37.8° | 26.6° |
| 400 | -31.3° | 42.9° |
| 500 | -22.7° | 56.5° |
| 600 | -12.7° | 68.1° |
| 700 | -1.9° | 78.4° |
| 800 | 9.3° | 88.2° |
| 900 | 20.6° | 98.3° |
| 1000 | 31.6° | 109.6° |
| 1100 | 41.7° | 123.2° |
| 1200 | 50.1° | 140.9° |
| 1300 | 55.4° | 164° |
| 1400 | 55.9° | 190.6° |
| 1500 | 51.6° | 214.7° |
| 1600 | 43.7° | 233.6° |
| 1700 | 33.8° | 247.9° |
| 1800 | 23° | 259.6° |
| 1900 | 11.8° | 269.8° |
| 2000 | 0.6° | 279.6° |
| 2100 | -10.3° | 289.8° |
| 2200 | -20.5° | 301.1° |
| 2300 | -29.4° | 314.2° |
| 2400 | -36.4° | 329.9° |