06:41:05 AM
UTC 01:41:05 PM
07:12:34 PM
UTC 02:12:34 AM
Sunrise in Altadena today is at 06:41:05 AM (local time).
Sunset will be at 07:12:34 PM, giving Altadena 12h 31min of daylight today.
Civil twilight begins at 06:15:25 AM and ends at 07:38:17 PM.
Plan your day with the UV index for Altadena
or find the best light for photos during the golden hour in Altadena.
Daylight in Altadena throughout the year
Altadena sits in the subtropical zone, experiencing moderate seasonal daylight changes with mild, sun-rich winters.
On the longest day of the year (June 21), Altadena receives 14.4 hours of daylight,
with sunrise at 05:41 AM and sunset at 08:07 PM.
On the shortest day (December 21), this drops to 9.9 hours —
a difference of 4.6 hours between summer and winter.
The earliest sunrise of the year occurs around June 10 at 05:40,
while the latest sunset falls around June 30 at 20:08.
The evening golden hour in Altadena lasts about 55 minutes in summer
and 55 minutes in winter — typical for this latitude.