What time zone is Lake San Marcos in?

Lake San Marcos 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 Lake San Marcos?

Clocks in Lake San Marcos 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 Lake San Marcos observe daylight saving time?

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

What is the UTC offset of Lake San Marcos?

Lake San Marcos is UTC−8 in winter and UTC−7 in summer

Current Time in Lake San Marcos, San Diego County, California, USA

3:01:22 PM

15:01:22

Sunday, October 25, 2026

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

America/Los_Angeles

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Time zone details

Lake San Marcos is observing daylight saving time in 2026

Daylight in Lake San Marcos

Sunrise7:01 AMSolar noon12:32 PMSunset6:03 PM

Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 6 days 10 hoursUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: USA
State: California
County: San Diego County
Place type: Neighborhood or section
Country currency: US Dollar (USD)

Practical

Country languages: English, Spanish, Hawaiian, French
Dialing code: +1
Population: 4,437
Elevation: 160 m

Geography

Geographic coordinates: 33° 07' N / 117° 12' W

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Clock changes in Lake San Marcos

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: 7:01 AM
Solar noon: 12:32 PM
Sunset: 6:03 PM
Daylight duration: 11 hr 03 min1 min 53 sec shorter than the previous day

Civil twilight: 6:36 AM – 6:29 PM
Nautical twilight: 6:07 AM – 6:58 PM
Astronomical twilight: 5:38 AM – 7:27 PM

Full MoonMoon illumination100%

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Sunday, October 25, 2026

View Lake San Marcos on SavvyTime's time-zone map

Sun

Sunrise: 7:01 AM (east, 104.1°)
Sunset: 6:03 PM (west, 255.7°)
Day length: 11 hr 03 min1 min 53 sec shorter than the previous day
Solar noon: 12:32 PM (44.6° altitude)

Civil twilight

Dawn to dusk: 6:36 AM – 6:29 PM

Additional twilight

Nautical dawn to dusk: 6:07 AM – 6:58 PM
Astronomical dawn to dusk: 5:38 AM – 7:27 PM

Moon

Phase: Full Moon (100% illuminated)
Moonrise: 5:36 PM (east, 71.0°)
Moonset: 6:30 AM (west, 285.7°)
Previous principal phase: First Quarter — Sunday, October 18, 2026 at 9:13 AM
Next principal phase: Full Moon — Sunday, October 25, 2026 at 9:12 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Sunday, October 25	7:01 AM	6:03 PM	11 hr 03 min	1 min 53 sec shorter than the previous day
Monday, October 26	7:02 AM	6:02 PM	11 hr 01 min	1 min 52 sec shorter than the previous day
Tuesday, October 27	7:03 AM	6:01 PM	10 hr 59 min	1 min 51 sec shorter than the previous day
Wednesday, October 28	7:03 AM	6:00 PM	10 hr 57 min	1 min 50 sec shorter than the previous day
Thursday, October 29	7:04 AM	5:59 PM	10 hr 55 min	1 min 50 sec shorter than the previous day
Friday, October 30	7:05 AM	5:58 PM	10 hr 53 min	1 min 49 sec shorter than the previous day
Saturday, October 31	7:06 AM	5:58 PM	10 hr 52 min	1 min 47 sec shorter than the previous day

Weather forecast for Lake San Marcos

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Plan around Lake San Marcos

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 Lake San Marcos in?: Lake San Marcos 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 Lake San Marcos?: Clocks in Lake San Marcos 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 Lake San Marcos observe daylight saving time?: Yes. Lake San Marcos observes daylight saving time: PDT (UTC−7) in summer and PST (UTC−8) in winter.
What is the UTC offset of Lake San Marcos?: Lake San Marcos is UTC−8 in winter and UTC−7 in summer