Aveiro Sunrise and Sunset Times
Aveiro, Portugal — Friday, 2026-10-30
🌅 Sunrise
07:01
🌇 Sunset
17:35
⏱ Day Length
10h 34min
The sun rises at 07:01 and sets at 17:35 in Aveiro, Portugal today, giving 10h 34min of daylight.
Sunrise and sunset are calculated from the city's latitude and longitude together with the sun's declination for the date, following the NOAA solar position algorithm. Because the calculation depends on position rather than on a fixed table, times stay accurate as the year turns.
Why the times drift
- Day length changes fastest around the equinoxes — up to 2-3 minutes a day at mid latitudes — and barely at all near the solstices.
- Latitude decides the range: the closer a city is to a pole, the wider the swing between midsummer and midwinter.
- Times are local clock time and already include daylight saving where it applies.
Today's Sun Times in Detail
| Astronomical Twilight Begins | 05:30 |
|---|---|
| Nautical Twilight Begins | 06:02 |
| Civil Twilight Begins (Dawn) | 06:34 |
| Sunrise | 07:01 |
| Morning Golden Hour Ends | 08:01 |
| Solar Noon | 12:18 |
| Evening Golden Hour Starts | 16:35 |
| Sunset | 17:35 |
| Civil Twilight Ends (Dusk) | 18:02 |
| Nautical Twilight Ends | 18:34 |
| Astronomical Twilight Ends | 19:06 |
Next 14 Days
| Date | Sunrise | Sunset | Day Length |
|---|---|---|---|
| 2026-10-30 Fri | 07:01 | 17:35 | 10h 34min |
| 2026-10-31 Sat | 07:02 | 17:34 | 10h 31min |
| 2026-11-01 Sun | 07:03 | 17:32 | 10h 29min |
| 2026-11-02 Mon | 07:04 | 17:31 | 10h 27min |
| 2026-11-03 Tue | 07:05 | 17:30 | 10h 24min |
| 2026-11-04 Wed | 07:06 | 17:29 | 10h 22min |
| 2026-11-05 Thu | 07:08 | 17:28 | 10h 20min |
| 2026-11-06 Fri | 07:09 | 17:27 | 10h 17min |
| 2026-11-07 Sat | 07:10 | 17:26 | 10h 15min |
| 2026-11-08 Sun | 07:11 | 17:25 | 10h 13min |
| 2026-11-09 Mon | 07:12 | 17:24 | 10h 11min |
| 2026-11-10 Tue | 07:13 | 17:23 | 10h 09min |
| 2026-11-11 Wed | 07:15 | 17:22 | 10h 06min |
| 2026-11-12 Thu | 07:16 | 17:21 | 10h 04min |
Sunrise & Sunset in Other Cities
Frequently Asked Questions
Sunrise in Aveiro, Portugal is at 07:01 local time today. The time shifts slightly every day through the year.
Sunset in Aveiro is at 17:35 local time today.
Today in Aveiro the day length is 10h 34min, measured from sunrise to sunset.
Golden hour is roughly the first hour after sunrise and the last hour before sunset — the soft light photographers prefer. In Aveiro today, evening golden hour starts around 16:35.
Aveiro
| Country | Portugal |
|---|---|
| Timezone | Europe/Lisbon |
| Coordinates | 40.6457500, -8.6464300 |