07:20:21 AM
UTC 06:20:21 AM
07:59:17 PM
UTC 06:59:17 PM
Sunrise in Viana do Castelo today is at 07:20:21 AM (local time).
Sunset will be at 07:59:17 PM, giving Viana do Castelo 12h 38min of daylight today.
Civil twilight begins at 06:51:50 AM and ends at 08:27:52 PM.
Plan your day with the UV index for Viana do Castelo
or find the best light for photos during the golden hour in Viana do Castelo.
Daylight in Viana do Castelo throughout the year
Viana do Castelo is in the warm temperate zone, with noticeable seasonal shifts — long summer evenings and shorter winter days.
On the longest day of the year (June 21), Viana do Castelo receives 15.2 hours of daylight,
with sunrise at 06:01 AM and sunset at 09:13 PM.
On the shortest day (December 21), this drops to 9.1 hours —
a difference of 6.1 hours between summer and winter.
The earliest sunrise of the year occurs around June 15 at 06:00,
while the latest sunset falls around June 25 at 21:13.
The evening golden hour in Viana do Castelo lasts about 63 minutes in summer
and 64 minutes in winter — typical for this latitude.