sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-19.
All times are shown in Rio Tinto local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-01-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:18:36 | 6h 18m 36s | |
| Astronomical Twilight | 06:18:36 | 06:51:29 | 32m 53s | |
| Nautical Twilight | 06:51:29 | 07:25:15 | 33m 46s | |
| Civil Twilight | 07:25:15 | 07:55:14 | 29m 59s | |
| Daylight | 07:55:14 | 17:34:40 | 9h 39m 26s | |
| Civil Twilight | 17:34:40 | 18:04:38 | 29m 58s | |
| Nautical Twilight | 18:04:38 | 18:38:24 | 33m 46s | |
| Astronomical Twilight | 18:38:24 | 19:11:17 | 32m 53s | |
| Night | 19:11:17 | 23:59:59 | 4h 48m 42s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-01-19.
| Sunrise | Solar noon | Sunset | |
| Time | 07:55:14 | 12:44:57 | 17:34:40 |
| Azimuth | 116.6° | 180° | 243.3° |
| Day Length |  |
9h 39m 26s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 198 205 km91 464 724 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 | -67.2° | 331.8° |
| 100 | -69° | 9.8° |
| 200 | -63.9° | 43.1° |
| 300 | -54.7° | 64.3° |
| 400 | -44° | 78.4° |
| 500 | -32.8° | 89.3° |
| 600 | -21.6° | 98.8° |
| 700 | -10.6° | 107.9° |
| 800 | -0.2° | 117.4° |
| 900 | 9.3° | 127.8° |
| 1000 | 17.5° | 139.6° |
| 1100 | 23.8° | 153° |
| 1200 | 27.6° | 168° |
| 1300 | 28.4° | 183.9° |
| 1400 | 26.1° | 199.5° |
| 1500 | 21° | 213.9° |
| 1600 | 13.7° | 226.5° |
| 1700 | 4.8° | 237.5° |
| 1800 | -5.2° | 247.4° |
| 1900 | -15.9° | 256.7° |
| 2000 | -27° | 265.9° |
| 2100 | -38.3° | 276° |
| 2200 | -49.3° | 288.1° |
| 2300 | -59.4° | 305.1° |
| 2400 | -67° | 331.9° |