sun .5deg.comSunrise, Sunset and Sun position here: Rio Tinto, Portugal (Porto, Gondomar).
Current time: Thursday, 2026-11-12, 22:42 (GMT+00:00) Europe/Lisbon
.
All times are shown in Rio Tinto local time.
Solar noon
Today was at: 12:18 (elapsed time: -10h 24m),
Maximal altitude of Sun: 31.2°.
Day Length: 9h 59m 34s (time between sunrise and sunset).
| Sunrise | Solar noon | Sunset | |
| Time | 07:18:35 | 12:18:22 | 17:18:09 |
| Azimuth | 112.9° | 180° | 246.9° |
| Day Length | ![]() |
9h 59m 34s | ![]() |
Current distance Earth ↔ Sun:
Center-to-center: 148 044 115 km
91 990 348 mi
Rio Tinto ↔ Sun, nearest point: 147 353 864 km
91 561 446 mi

| Local timezone: | GMT+00:00 |
| Latitude: | 41.18259° |
| Longitude: | -8.55811° |
| Country: | Portugal Porto |
| Population: | 49 966 |
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:43:42 | 5h 43m 42s | |
| Astronomical Twilight | 05:43:42 | 06:16:10 | 32m 28s | |
| Nautical Twilight | 06:16:10 | 06:49:19 | 33m 9s | |
| Civil Twilight | 06:49:19 | 07:18:35 | 29m 16s | |
| Daylight | 07:18:35 | 17:18:09 | 9h 59m 34s | |
| Civil Twilight | 17:18:09 | 17:47:25 | 29m 16s | |
| Nautical Twilight | 17:47:25 | 18:20:34 | 33m 9s | |
| Astronomical Twilight | 18:20:34 | 18:53:02 | 32m 28s | |
| Night | 18:53:02 | 23:59:59 | 5h 6m 57s |
Altitude
0-24, Current: -58.8° (
22:42)
Azimuth
0-24, Current: 311.4° (
22:42)
Solar noon
| Yesterday | Today | Tomorrow | |||
| date: | 2026-11-10 | 2026-11-11 | 2026-11-12 | 2026-11-13 | 2026-11-14 |
| Day: | Tuesday | Wednesday | Thursday | Friday | Saturday |
| Sunrise: | 07:16:11 | 07:17:23 | 07:18:35 | 07:19:47 | 07:20:58 |
| Solar noon: | 12:18:08 | 12:18:15 | 12:18:22 | 12:18:30 | 12:18:39 |
| Sunset: | 17:20:05 | 17:19:06 | 17:18:09 | 17:17:14 | 17:16:20 |
| Day Length: | 10h 3m 54s | 10h 1m 43s | 9h 59m 34s | 9h 57m 27s | 9h 55m 22s |
Rio Tinto sunrise, sunset informations for whole month (or Year 2026):