sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-19.
All times are shown in Rio Tinto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-05-19
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:15:38 | 4h 15m 38s | |
| Astronomical Twilight | 04:15:38 | 05:00:34 | 44m 56s | |
| Nautical Twilight | 05:00:34 | 05:40:20 | 39m 46s | |
| Civil Twilight | 05:40:20 | 06:12:04 | 31m 44s | |
| Daylight | 06:12:04 | 20:49:23 | 14h 37m 19s | |
| Civil Twilight | 20:49:23 | 21:21:07 | 31m 44s | |
| Nautical Twilight | 21:21:07 | 22:00:53 | 39m 46s | |
| Astronomical Twilight | 22:00:53 | 22:45:49 | 44m 56s | |
| Night | 22:45:49 | 23:59:59 | 1h 14m 10s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-05-19.
| Sunrise | Solar noon | Sunset | |
| Time | 06:12:04 | 13:30:43 | 20:49:23 |
| Azimuth | 62.4° | 180° | 297.6° |
| Day Length | ![]() |
14h 37m 19s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 363 338 km94 052 818 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -25.6° | 336.2° |
| 100 | -28.8° | 351.7° |
| 200 | -28.8° | 7.8° |
| 300 | -25.8° | 23.3° |
| 400 | -20° | 37.4° |
| 500 | -12.3° | 49.6° |
| 600 | -3° | 60.4° |
| 700 | 7.3° | 70.1° |
| 800 | 18.1° | 79.4° |
| 900 | 29.4° | 88.8° |
| 1000 | 40.6° | 99.2° |
| 1100 | 51.5° | 112.3° |
| 1200 | 61.1° | 131.1° |
| 1300 | 67.6° | 160.6° |
| 1400 | 67.7° | 198.2° |
| 1500 | 61.4° | 228.1° |
| 1600 | 51.9° | 247.3° |
| 1700 | 41° | 260.5° |
| 1800 | 29.8° | 271° |
| 1900 | 18.6° | 280.4° |
| 2000 | 7.7° | 289.6° |
| 2100 | -2.6° | 299.3° |
| 2200 | -11.8° | 310.1° |
| 2300 | -19.7° | 322.3° |
| 2400 | -25.4° | 336.2° |