sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-01.
All times are shown in Rio Tinto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-04-01
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:42:27 | 5h 42m 27s | |
| Astronomical Twilight | 05:42:27 | 06:16:28 | 34m 1s | |
| Nautical Twilight | 06:16:28 | 06:49:24 | 32m 56s | |
| Civil Twilight | 06:49:24 | 07:17:09 | 27m 45s | |
| Daylight | 07:17:09 | 19:59:00 | 12h 41m 51s | |
| Civil Twilight | 19:59:00 | 20:26:44 | 27m 44s | |
| Nautical Twilight | 20:26:44 | 20:59:41 | 32m 57s | |
| Astronomical Twilight | 20:59:41 | 21:33:42 | 34m 1s | |
| Night | 21:33:42 | 23:59:59 | 2h 26m 17s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-04-01.
| Sunrise | Solar noon | Sunset | |
| Time | 07:17:09 | 13:38:04 | 19:59:00 |
| Azimuth | 83.2° | 180° | 276.8° |
| Day Length |  |
12h 41m 51s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 505 751 km92 898 567 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 | -39.3° | 327.5° |
| 100 | -43.7° | 346.6° |
| 200 | -44.3° | 7.4° |
| 300 | -40.9° | 27.3° |
| 400 | -34.2° | 44.2° |
| 500 | -25.4° | 58.2° |
| 600 | -15.2° | 69.9° |
| 700 | -4.3° | 80.3° |
| 800 | 6.9° | 90.2° |
| 900 | 18.2° | 100.3° |
| 1000 | 29° | 111.6° |
| 1100 | 39° | 125.1° |
| 1200 | 47.2° | 142.3° |
| 1300 | 52.3° | 164.2° |
| 1400 | 53° | 188.9° |
| 1500 | 49° | 212° |
| 1600 | 41.6° | 230.5° |
| 1700 | 32.1° | 244.9° |
| 1800 | 21.4° | 256.7° |
| 1900 | 10.3° | 267.1° |
| 2000 | -1° | 277° |
| 2100 | -12° | 287.2° |
| 2200 | -22.4° | 298.5° |
| 2300 | -31.6° | 311.7° |
| 2400 | -38.9° | 327.8° |