Time in California, United States

Time in Fullerton, California now

4:00:00 AM

Tuesday, November 3, 2026

PST · UTC−8 Pacific Standard Time

Sunrise: 6:12 AM
Sunset: 4:57 PM
Day length: 10 h 45 min
Daylight saving: Changes Mar 14, 2027

Fullerton time zone

Time zone

Pacific Standard Time (PST), UTC−8. IANA zone America/Los_Angeles.

Clock changes

Sunday, March 14, 2027: clocks go forward 1 hour at 2:00 AM local time (UTC−8 → UTC−7).

Daylight saving dates worldwide

Location

Fullerton, California, United States. Coordinates 33.87° N, 117.93° W; population about 140,847.

Sunrise and sunset in Fullerton today

Dawn (civil): 5:46 AM
Sunrise: 6:12 AM
Solar noon: 11:35 AM
Sunset: 4:57 PM
Dusk (civil): 5:23 PM
Day length: 10 h 45 min
Night length: 13 h 15 min
Golden hour, morning: 5:56 AM – 6:47 AM
Golden hour, evening: 4:22 PM – 5:13 PM
Blue hour, morning: 5:46 AM – 5:56 AM
Blue hour, evening: 5:13 PM – 5:23 PM

Calculated for the city centre at sea level; accurate to about a minute. Golden hour is when the sun is between 4° below and 6° above the horizon; blue hour between 6° and 4° below. See the whole month or another date.

Fullerton time compared with other cities

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City	Local time	Difference from Fullerton
New York City, New York	7:00 AM	3 hours ahead of Fullerton
Chicago, Illinois	6:00 AM	2 hours ahead of Fullerton
Denver, Colorado	5:00 AM	1 hour ahead of Fullerton
Phoenix, Arizona	5:00 AM	1 hour ahead of Fullerton
Honolulu, Hawaii	2:00 AM	2 hours behind Fullerton
Anchorage, Alaska	3:00 AM	1 hour behind Fullerton
Toronto, Canada	7:00 AM	3 hours ahead of Fullerton
Vancouver, Canada	5:00 AM	1 hour ahead of Fullerton
Mexico City, Mexico	6:00 AM	2 hours ahead of Fullerton
São Paulo, Brazil	9:00 AM	5 hours ahead of Fullerton
Buenos Aires, Argentina	9:00 AM	5 hours ahead of Fullerton
London, United Kingdom	12:00 PM	8 hours ahead of Fullerton
Dublin, Ireland	12:00 PM	8 hours ahead of Fullerton
Paris, France	1:00 PM	9 hours ahead of Fullerton

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Questions about time in Fullerton

What time zone is Fullerton in?

Fullerton uses Pacific Standard Time (PST, UTC−8) as standard time and Pacific Daylight Time (PDT, UTC−7) during daylight saving time. Its IANA time-zone identifier is America/Los_Angeles, which is what phones and computers use to set the local time.

Does Fullerton observe daylight saving time?

Yes. Sunday, March 14, 2027: clocks go forward 1 hour at 2:00 AM local time (UTC−8 → UTC−7). The previous change was on Sunday, November 1, 2026.

How far is Fullerton from UTC?

Fullerton is 8 hours behind UTC on standard time and 7 hours behind UTC during daylight saving time.

What time is sunrise and sunset in Fullerton today?

The table above shows today’s sunrise, sunset and day length for the city centre. As an example, on Tuesday, November 3, 2026 the sun rose at 6:12 AM and set at 4:57 PM, giving 10 h 45 min of daylight.

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