What time zone is Columbia in?

Columbia 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 Columbia?

Clocks in Columbia 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 Columbia observe daylight saving time?

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

What is the UTC offset of Columbia?

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

Current Time in Columbia, Tuolumne County, California, USA

1:00:30 PM

13:00:30

Sunday, October 25, 2026

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

America/Los_Angeles

Compare Columbia time View Columbia on map

Time zone details

Columbia is observing daylight saving time in 2026

Daylight in Columbia

Sunrise7:20 AMSolar noon12:45 PMSunset6:10 PM

Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 6 days 12 hoursUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

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

Practical

Country languages: English, Spanish, Hawaiian, French
Dialing code: +1
Population: 2,297
Elevation: 652 m

Geography

Geographic coordinates: 38° 02' N / 120° 24' W

View on map

Convert Columbia time

Compare Columbia with another city or time zone

Clock changes in Columbia

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: 7:20 AM
Solar noon: 12:45 PM
Sunset: 6:10 PM
Daylight duration: 10 hr 50 min2 min 16 sec shorter than the previous day

Civil twilight: 6:53 AM – 6:37 PM
Nautical twilight: 6:22 AM – 7:08 PM
Astronomical twilight: 5:51 AM – 7:38 PM

Full MoonMoon illumination100%

View full Sun & Moon detailsHide full Sun & Moon details

Sunday, October 25, 2026

View Columbia on SavvyTime's time-zone map

Sun

Sunrise: 7:20 AM (east, 105.0°)
Sunset: 6:10 PM (west, 254.8°)
Day length: 10 hr 50 min2 min 16 sec shorter than the previous day
Solar noon: 12:45 PM (39.7° altitude)

Civil twilight

Dawn to dusk: 6:53 AM – 6:37 PM

Additional twilight

Nautical dawn to dusk: 6:22 AM – 7:08 PM
Astronomical dawn to dusk: 5:51 AM – 7:38 PM

Moon

Phase: Full Moon (100% illuminated)
Moonrise: 5:41 PM (east, 69.8°)
Moonset: 6:50 AM (west, 286.8°)
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	7:20 AM	6:10 PM	10 hr 50 min	2 min 16 sec shorter than the previous day
Monday, October 26	7:21 AM	6:09 PM	10 hr 47 min	2 min 15 sec shorter than the previous day
Tuesday, October 27	7:22 AM	6:07 PM	10 hr 45 min	2 min 14 sec shorter than the previous day
Wednesday, October 28	7:23 AM	6:06 PM	10 hr 43 min	2 min 13 sec shorter than the previous day
Thursday, October 29	7:24 AM	6:05 PM	10 hr 41 min	2 min 12 sec shorter than the previous day
Friday, October 30	7:25 AM	6:04 PM	10 hr 39 min	2 min 11 sec shorter than the previous day
Saturday, October 31	7:26 AM	6:03 PM	10 hr 36 min	2 min 10 sec shorter than the previous day

Weather forecast for Columbia

Loading weather forecast…

Plan around Columbia

Upcoming public holidays in California

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

Nearby places

Browse places in USA

Frequently asked questions

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