sun .5deg.comRio Tinto, Portugal (Porto, Gondomar) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-09.
All times are shown in Rio Tinto local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Rio Tinto for this day: 2026-03-09
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:24:01 | 5h 24m 1s | |
| Astronomical Twilight | 05:24:01 | 05:56:11 | 32m 10s | |
| Nautical Twilight | 05:56:11 | 06:28:07 | 31m 56s | |
| Civil Twilight | 06:28:07 | 06:55:31 | 27m 24s | |
| Daylight | 06:55:31 | 18:33:56 | 11h 38m 25s | |
| Civil Twilight | 18:33:56 | 19:01:20 | 27m 24s | |
| Nautical Twilight | 19:01:20 | 19:33:15 | 31m 55s | |
| Astronomical Twilight | 19:33:15 | 20:05:26 | 32m 11s | |
| Night | 20:05:26 | 23:59:59 | 3h 54m 33s |
Sunrise, Sunset and Solar noon here: Rio Tinto, PT, for day: 2026-03-09.
| Sunrise | Solar noon | Sunset | |
| Time | 06:55:31 | 12:44:43 | 18:33:56 |
| Azimuth | 95.2° | 180° | 264.8° |
| Day Length |  |
11h 38m 25s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 547 911 km92 303 393 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 | -52.2° | 341.4° |
| 100 | -53.4° | 6.1° |
| 200 | -49.9° | 29.7° |
| 300 | -42.7° | 48.8° |
| 400 | -33.3° | 63.6° |
| 500 | -22.7° | 75.6° |
| 600 | -11.6° | 86° |
| 700 | -0.3° | 95.9° |
| 800 | 10.8° | 106° |
| 900 | 21.3° | 117.1° |
| 1000 | 30.7° | 130.1° |
| 1100 | 38.3° | 145.7° |
| 1200 | 43.1° | 164.5° |
| 1300 | 44.2° | 185.1° |
| 1400 | 41.2° | 205.1° |
| 1500 | 34.9° | 222.4° |
| 1600 | 26.3° | 236.7° |
| 1700 | 16.3° | 248.6° |
| 1800 | 5.5° | 259.2° |
| 1900 | -5.7° | 269.1° |
| 2000 | -17° | 279.2° |
| 2100 | -27.9° | 290.3° |
| 2200 | -37.9° | 303.5° |
| 2300 | -46.3° | 320.3° |
| 2400 | -51.8° | 341.6° |