sun .5deg.comSunrise, Sunset and Sun position here: Rio Tinto, Portugal (Porto, Gondomar).
Current time: Tuesday, 2026-09-22, 00:06 (GMT+01:00) Europe/Lisbon
.
All times are shown in Rio Tinto local time.
Solar noon
Today will be at: 13:26 (remaining time: +13h 20m),
Maximal altitude of Sun: 49.2°.
Day Length: 12h 10m 20s (time between sunrise and sunset).
| Sunrise | Solar noon | Sunset | |
| Time | 07:21:46 | 13:26:56 | 19:32:06 |
| Azimuth | 88.7° | 180° | 271° |
| Day Length | ![]() |
12h 10m 20s | ![]() |
Current distance Earth ↔ Sun:
Center-to-center: 150 160 411 km
93 305 354 mi
Rio Tinto ↔ Sun, nearest point: 149 469 167 km
92 875 835 mi

| Local timezone: | GMT+01:00 |
| Latitude: | 41.18259° |
| Longitude: | -8.55811° |
| Country: | Portugal Porto |
| Population: | 49 966 |
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:49:14 | 5h 49m 14s | |
| Astronomical Twilight | 05:49:14 | 06:22:06 | 32m 52s | |
| Nautical Twilight | 06:22:06 | 06:54:20 | 32m 14s | |
| Civil Twilight | 06:54:20 | 07:21:46 | 27m 26s | |
| Daylight | 07:21:46 | 19:32:06 | 12h 10m 20s | |
| Civil Twilight | 19:32:06 | 19:59:31 | 27m 25s | |
| Nautical Twilight | 19:59:31 | 20:31:45 | 32m 14s | |
| Astronomical Twilight | 20:31:45 | 21:04:37 | 32m 52s | |
| Night | 21:04:37 | 23:59:59 | 2h 55m 22s |
Altitude
0-24, Current: -44.4° (
00:06)
Azimuth
0-24, Current: 331.1° (
00:06)
Solar noon
| Yesterday | Today | Tomorrow | |||
| date: | 2026-09-20 | 2026-09-21 | 2026-09-22 | 2026-09-23 | 2026-09-24 |
| Day: | Sunday | Monday | Tuesday | Wednesday | Thursday |
| Sunrise: | 07:19:45 | 07:20:45 | 07:21:46 | 07:22:46 | 07:23:47 |
| Solar noon: | 13:27:38 | 13:27:17 | 13:26:56 | 13:26:34 | 13:26:14 |
| Sunset: | 19:35:31 | 19:33:48 | 19:32:06 | 19:30:23 | 19:28:40 |
| Day Length: | 12h 15m 46s | 12h 13m 3s | 12h 10m 20s | 12h 7m 37s | 12h 4m 53s |
Rio Tinto sunrise, sunset informations for whole month (or Year 2026):