Check the current local time in Altadena, California, United States of America, including timezone, daylight saving time information and time difference details.
America/Los_Angeles
Online clock — Altadena
Use the time converter to plan calls, meetings, and working hours between your location and Altadena, United States of America. Time calculations use the America/Los_Angeles time zone and automatically adjust for daylight saving time when applicable.
Day length: 13 h 12 m 3 s
Phase: Waxing gibbous
Daylight Saving Time
DST starts
Date and time
Clock change
10:00 11:00 (+1 hour forward)
DST ends
Date and time
Clock change
09:00 08:00 (−1 hour back)
34.1897, -118.1312
Altadena is one of the cities in United States of America, located in North America. The population of Altadena is 42,777 people.
| City ▲ | Time |
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| Austin America/Chicago (—) | — |
| Brooklyn America/New_York (—) | — |
| Charlotte America/New_York (—) | — |
| Chicago America/Chicago (—) | — |
| Columbus America/New_York (—) | — |
| Dallas America/Chicago (—) | — |
| Fort Worth America/Chicago (—) | — |
| Houston America/Chicago (—) | — |
| Indianapolis America/Indiana/Indianapolis (—) | — |
| Jacksonville America/New_York (—) | — |
| Los Angeles America/Los_Angeles (—) | — |
| Manhattan America/New_York (—) | — |
| New York America/New_York (—) | — |
| Philadelphia America/New_York (—) | — |
| Phoenix America/Phoenix (—) | — |
| Queens America/New_York (—) | — |
| San Antonio America/Chicago (—) | — |
| San Diego America/Los_Angeles (—) | — |
| San Jose America/Los_Angeles (—) | — |
| The Bronx America/New_York (—) | — |
| City ▲ | Time |
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| Albuquerque America/Denver (—) | — |
| Charlotte America/New_York (—) | — |
| Colorado Springs America/Denver (—) | — |
| Dallas America/Chicago (—) | — |
| Denver America/Denver (—) | — |
| Detroit America/Detroit (—) | — |
| El Paso America/Denver (—) | — |
| Fort Worth America/Chicago (—) | — |
| Fresno America/Los_Angeles (—) | — |
| Houston America/Chicago (—) | — |
| Indianapolis America/Indiana/Indianapolis (—) | — |
| Kansas City America/Chicago (—) | — |
| Louisville America/Kentucky/Louisville (—) | — |
| Manhattan America/New_York (—) | — |
| Mesa America/Phoenix (—) | — |
| Miami America/New_York (—) | — |
| Portland America/Los_Angeles (—) | — |
| San Francisco America/Los_Angeles (—) | — |
| San Jose America/Los_Angeles (—) | — |
| Seattle America/Los_Angeles (—) | — |
The current local time in Altadena is —.
Altadena uses the timezone America/Los_Angeles.
Daylight saving time in Altadena starts on March 8, 2026.
Daylight saving time in Altadena ends on November 1, 2026.
Altadena is also known as: Altadena, Алтадина, Альтадена, ალტადენა, Ալտադենա, אלטדנה, آلتئیدنا، کالیفورنیا, التادنا، کالیفرنیا, अल्टाडेना, アルタディーナ, 阿尔塔迪纳, 阿爾塔德納, 阿爾塔迪納.
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