Sunrise and sunset times in Viana do Castelo
Calculate sunrise and sunset times in Viana do Castelo, day length for any day of the year.
Viana do Castelo — sunrise, sunset, length of day Today
Thursday,
December
4,
2025
- Sunrise
- Sunset
- Day length
- 09:19:06
- Sun at zenith
- Civil dawn
- Civil dusk
- Nautical dawn
- Nautical dusk
- Astronomical dawn
- Astronomical dusk