sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-30.
All times are shown in Rio Tinto local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-10-30
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:30:10 | 5h 30m 10s | |
| Astronomical Twilight | 05:30:10 | 06:02:12 | 32m 2s | |
| Nautical Twilight | 06:02:12 | 06:34:40 | 32m 28s | |
| Civil Twilight | 06:34:40 | 07:03:04 | 28m 24s | |
| Daylight | 07:03:04 | 17:32:42 | 10h 29m 38s | |
| Civil Twilight | 17:32:42 | 18:01:06 | 28m 24s | |
| Nautical Twilight | 18:01:06 | 18:33:33 | 32m 27s | |
| Astronomical Twilight | 18:33:33 | 19:05:36 | 32m 3s | |
| Night | 19:05:36 | 23:59:59 | 4h 54m 23s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-10-30.
| Sunrise | Solar noon | Sunset | |
| Time | 07:03:04 | 12:17:53 | 17:32:42 |
| Azimuth | 107.6° | 180° | 252.2° |
| Day Length | ![]() |
10h 29m 38s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
148 539 135 km92 297 939 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -62.1° | 350.5° |
| 100 | -60.9° | 21.2° |
| 200 | -54.6° | 46.1° |
| 300 | -45.4° | 63.8° |
| 400 | -34.8° | 76.9° |
| 500 | -23.6° | 87.7° |
| 600 | -12.3° | 97.4° |
| 700 | -1.3° | 107.1° |
| 800 | 9.1° | 117.3° |
| 900 | 18.6° | 128.7° |
| 1000 | 26.5° | 142° |
| 1100 | 32.2° | 157.4° |
| 1200 | 34.9° | 174.6° |
| 1300 | 34.2° | 192.3° |
| 1400 | 30.2° | 208.9° |
| 1500 | 23.6° | 223.4° |
| 1600 | 14.9° | 235.9° |
| 1700 | 5° | 246.7° |
| 1800 | -5.7° | 256.6° |
| 1900 | -16.8° | 266.2° |
| 2000 | -28.1° | 276.2° |
| 2100 | -39.2° | 287.6° |
| 2200 | -49.4° | 302.2° |
| 2300 | -57.8° | 322.4° |
| 2400 | -62.4° | 350.4° |