What time zone is Larkspur in?

Larkspur uses Pacific Standard Time (PST, UTC−8) in winter and Pacific Daylight Time (PDT, UTC−7) in summer. Its IANA time zone is America/Los_Angeles.

When is the next clock change in Larkspur?

Clocks in Larkspur move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from PDT (UTC−07:00) to PST (UTC−08:00)

Does Larkspur observe daylight saving time?

Yes. Larkspur observes daylight saving time: PDT (UTC−7) in summer and PST (UTC−8) in winter.

What is the UTC offset of Larkspur?

Larkspur is UTC−8 in winter and UTC−7 in summer

Current Time in Larkspur, Marin County, California, USA

12:22:53 AM

00:22:53

Monday, October 26, 2026

PDT (Pacific Daylight Time) · UTC−07:00

America/Los_Angeles

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Time zone details

Larkspur is observing daylight saving time in 2026

Daylight in Larkspur

Sunrise7:29 AMSolar noon12:54 PMSunset6:17 PM

Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 6 days 1 hourUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: USA
State: California
County: Marin County
Place type: Populated place
Country currency: US Dollar (USD)

Practical

Country languages: English, Spanish, Hawaiian, French
Dialing code: +1
Population: 12,417
Elevation: 13 m

Geography

Geographic coordinates: 37° 56' N / 122° 32' W

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Clock changes in Larkspur

Next clock change

Upcoming

Sunday, November 1, 2026

2:00 AM PDT1:00 AM PST

Clocks move back 1 hour

Sunday, March 8, 2026past
Daylight saving time starts
2:00 AM PST3:00 AM PDT
Clocks move forward 1 hour
Sunday, November 1, 2026upcoming
Daylight saving time ends
2:00 AM PDT1:00 AM PST
Clocks move back 1 hour

Future clock changes, 2027–2030

USA daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 7:29 AM
Solar noon: 12:54 PM
Sunset: 6:17 PM
Daylight duration: 10 hr 48 min2 min 15 sec shorter than the previous day

Civil twilight: 7:02 AM – 6:44 PM
Nautical twilight: 6:31 AM – 7:15 PM
Astronomical twilight: 6:01 AM – 7:46 PM

Full MoonMoon illumination99%

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Monday, October 26, 2026

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Sun

Sunrise: 7:29 AM (east, 105.4°)
Sunset: 6:17 PM (west, 254.5°)
Day length: 10 hr 48 min2 min 15 sec shorter than the previous day
Solar noon: 12:54 PM (39.4° altitude)

Civil twilight

Dawn to dusk: 7:02 AM – 6:44 PM

Additional twilight

Nautical dawn to dusk: 6:31 AM – 7:15 PM
Astronomical dawn to dusk: 6:01 AM – 7:46 PM

Moon

Phase: Full Moon (99% illuminated)
Moonrise: 6:25 PM (northeast, 62.8°)
Moonset: 8:13 AM (northwest, 294.5°)
Previous principal phase: Full Moon — Sunday, October 25, 2026 at 9:12 PM
Next principal phase: Third Quarter — Sunday, November 1, 2026 at 12:28 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Monday, October 26	7:29 AM	6:17 PM	10 hr 48 min	2 min 15 sec shorter than the previous day
Tuesday, October 27	7:30 AM	6:16 PM	10 hr 46 min	2 min 13 sec shorter than the previous day
Wednesday, October 28	7:31 AM	6:15 PM	10 hr 44 min	2 min 13 sec shorter than the previous day
Thursday, October 29	7:32 AM	6:14 PM	10 hr 41 min	2 min 11 sec shorter than the previous day
Friday, October 30	7:33 AM	6:13 PM	10 hr 39 min	2 min 11 sec shorter than the previous day
Saturday, October 31	7:34 AM	6:12 PM	10 hr 37 min	2 min 10 sec shorter than the previous day
Sunday, November 1	6:35 AM	5:10 PM	10 hr 35 min	2 min 8 sec shorter than the previous day

Weather forecast for Larkspur

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Plan around Larkspur

Upcoming public holidays in California

Wed, Nov 11, 2026Veterans Day
Thu, Nov 26, 2026Thanksgiving Day
Fri, Nov 27, 2026Day after Thanksgiving Day

Nearby places

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Frequently asked questions

What time zone is Larkspur in?: Larkspur uses Pacific Standard Time (PST, UTC−8) in winter and Pacific Daylight Time (PDT, UTC−7) in summer. Its IANA time zone is America/Los_Angeles.
When is the next clock change in Larkspur?: Clocks in Larkspur move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from PDT (UTC−07:00) to PST (UTC−08:00)
Does Larkspur observe daylight saving time?: Yes. Larkspur observes daylight saving time: PDT (UTC−7) in summer and PST (UTC−8) in winter.
What is the UTC offset of Larkspur?: Larkspur is UTC−8 in winter and UTC−7 in summer