Rio Mau in numbers
- Coordinates
- 41.6537, -8.5817
- Region
- Viana do Castelo
- Country
- Portugal, Europe
- Capital
- Lisbon — 329 km away
- Same name
- 7 more places in the world share this name
What time is it in Rio Mau, Viana do Castelo, Portugal
The local time in Rio Mau, Viana do Castelo, Portugal — in the Europe/Lisbon time zone (+0) — is shown on this page.
Rio Mau, Portugal
Thursday, 12 November 2026
UTC+0 · Europe/Lisbon
Local time in Rio Mau
UTC+0 · no daylight saving time
Rio Mau keeps Europe/Lisbon clock_time.
The sun today
Sunrise 7:21 AM Solar noon 12:20 PM Sunset 5:19 PM Daylight 9 h 58 min Night 14 h 02 min Civil twilight 6:51 AM – 5:48 PM
Weather in Rio Mau right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Rio Mau and its neighbours
Postal codes
- 4480-146
- 4480-401
- 4480-402
- 4480-403
- 4480-404
- 4480-405
- 4480-406
- 4480-407
- 4480-408
- 4480-409
- 4480-410
- 4480-411
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Viana do Castelo
- Ponte De Lima 44 667
- Viana Do Castelo 36 148
- Arcos De Valdevez 22 847
- Moncao 19 738
- Valenza 14 172
- Meadela 9 981
Other places named Rio Mau
- Rio Mau Porto, Portugal
- Rio Mau Porto, Portugal
- Rio Mau Braga, Portugal
- Rio Mau Vila Real, Portugal
- Rio Mau Porto, Portugal
Nearby places
- Picotos — 22.3 km
- Viatodos — 22.4 km
- Chavao — 22.4 km
- Lemenhe — 22.7 km
- Courel — 23.5 km
- Grimancelos — 23.6 km
Local time details for Rio Mau
Sunrise comes to Rio Mau at 7:21 AM and sunset at 5:19 PM today. Together that makes 9 h 58 min of light.
Nothing changes on the clock between Rio Mau and neighbouring Picotos or Chavao.
Rio Mau accounts for 12 postal codes.
Rio Mau observes Europe/Lisbon time, currently expressed as UTC+0. Daylight saving time here: No.
Questions and answers
- What time zone is the clock in Rio Mau based on?
- The clock in Rio Mau is based on Europe/Lisbon, with an offset of +0.
- Is there a seasonal clock change in Rio Mau?
- No.
- Tell me the sunset hour in Rio Mau.
- The sunset hour is 5:19 PM.