Current Local Time in San Marcos, Texas, USA

12:56:37 am CST

Friday, December 5, 2025

Country:	United States
State:	Texas (TX)
Lat/Long:	29°53'N / 97°56'W
Elevation:	185 m
Currency:	United States Dollar (USD)
Languages:	English, Spanish
Country Code:	+1

°F

Weather

45 °F

Overcast.
51 / 43 °F

Sat 6.		73 / 45 °F
Sun 7.		73 / 45 °F

More weather details

Time Zone

CST (Central Standard Time)
UTC/GMT -6 hours

DST started

Mar 9, 2025
Forward 1 hour

DST ended

Nov 2, 2025
Back 1 hour

Difference

1 hour behind
Columbus

About CST — Central Standard Time

Set your location

Sunrise

7:13 am
↑ 116° Southeast

Sunset

5:31 pm
↑ 244° Southwest

Day length

10 hours, 19 minutes
-40s shorter

Moon 99.7%

Set – 8:10 am
Rise – 6:15 pm

More Sun & Moon in San Marcos
+ Show More Twilight and Moon Phase Information

Solar Noon

Sun in South: 12:22 pm
Altitude: 37.7°

Astronomical
Twilight

5:48 am – 6:17 am
6:27 pm – 6:56 pm

Nautical
Twilight

6:17 am – 6:47 am
5:57 pm – 6:27 pm

Civil
Twilight

6:47 am – 7:13 am
5:31 pm – 5:57 pm

Previous
Moon Phase

Full Moon
December 4, 2025
5:14 pm

Next
Moon Phase

Third Quarter
December 11, 2025
2:51 pm

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Calendar & Holidays

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Upcoming Holidays

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Airports

Austin-Bergstrom International Airport, AUS
About 27 mi NE of San Marcos
San Antonio International Airport, SAT
About 40 mi SW of San Marcos

Other cities near San Marcos

Fullscreen Exit

San Marcos

USA

12:5637am

Friday, December 5, 2025