sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-30.
All times are shown in Rio Tinto local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-12-30
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 06:20:05 | 6h 20m 5s | |
| Astronomical Twilight | 06:20:05 | 06:53:36 | 33m 31s | |
| Nautical Twilight | 06:53:36 | 07:28:15 | 34m 39s | |
| Civil Twilight | 07:28:15 | 07:59:16 | 31m 1s | |
| Daylight | 07:59:16 | 17:14:12 | 9h 14m 56s | |
| Civil Twilight | 17:14:12 | 17:45:13 | 31m 1s | |
| Nautical Twilight | 17:45:13 | 18:19:52 | 34m 39s | |
| Astronomical Twilight | 18:19:52 | 18:53:23 | 33m 31s | |
| Night | 18:53:23 | 23:59:59 | 5h 6m 36s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-12-30.
| Sunrise | Solar noon | Sunset | |
| Time | 07:59:16 | 12:36:44 | 17:14:12 |
| Azimuth | 120.6° | 180° | 239.3° |
| Day Length | ![]() |
9h 14m 56s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
147 104 259 km91 406 349 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -70.5° | 334.1° |
| 100 | -71.4° | 17° |
| 200 | -65° | 50.5° |
| 300 | -55.1° | 70.1° |
| 400 | -44.1° | 83.1° |
| 500 | -32.9° | 93.3° |
| 600 | -21.7° | 102.4° |
| 700 | -10.9° | 111.4° |
| 800 | -0.8° | 120.8° |
| 900 | 8.4° | 131.1° |
| 1000 | 16.1° | 142.8° |
| 1100 | 21.8° | 156° |
| 1200 | 25.1° | 170.6° |
| 1300 | 25.4° | 185.9° |
| 1400 | 22.8° | 200.7° |
| 1500 | 17.6° | 214.3° |
| 1600 | 10.3° | 226.4° |
| 1700 | 1.4° | 237° |
| 1800 | -8.5° | 246.6° |
| 1900 | -19.2° | 255.6° |
| 2000 | -30.3° | 264.6° |
| 2100 | -41.5° | 274.4° |
| 2200 | -52.6° | 286.5° |
| 2300 | -62.8° | 304.1° |
| 2400 | -70.4° | 333.8° |