What is the time difference between San Antonio and London?

London is 6 hours ahead of San Antonio right now. During the year the gap varies between 5 hours and 6 hours, because the two cities change their clocks on different dates.

When is the next public holiday in San Antonio?

Thanksgiving Day, on Thursday 26 November 2026.

When do working hours in San Antonio overlap with New York and London?

New York's 09:00–17:00 overlaps San Antonio's for 7 hours today (09:00–16:00 San Antonio time); London's 09:00–17:00 overlaps San Antonio's for 2 hours today (09:00–11:00 San Antonio time).

Current Time in San Antonio, United States — CST

UTC-06:00Standard timeAmerica/Chicago

San Antonio, United States

01:09:08 AM

Sunday, November 15, 2026

Quick answer

The current time in San Antonio, United States is 1:09 AM on Sunday, November 15, 2026. San Antonio is on standard time, CST (UTC-06:00); clocks go forward on 14 March 2027.

Pronunciation

San Antonio

Time zone and daylight saving time in San Antonio

Time zone (IANA): America/Chicago
Current offset: CST (UTC-06:00)
Daylight saving: Standard time
Offsets in the next 12 months: UTC-06:00 and UTC-05:00

Next clock change: On Sunday 14 March 2027 at 02:00 local time, clocks go forward 1 hour to 03:00, from CST (UTC-06:00) to CDT (UTC-05:00).

Sun & twilight

Today

Sunrise

06:58 AM

Sunset

05:38 PM

Day length

10h 41m

Solar noon (sun highest): 12:18 PM

Daylight on the solstices

December solstice (December 21, 2026): 10h 15m
June solstice (June 21, 2027): 14h 2m

Time difference and working-hours overlap

Today's values; working day 09:00–17:00 in both places.

City	Local time	Difference	Their 09:00–17:00 in San Antonio	Overlap with San Antonio
Los Angeles	23:09	−2 h	11:00–19:00	6 h (11:00–17:00)
Mexico City	01:09	0 h	09:00–17:00	8 h (09:00–17:00)
New York	02:09	+1 h	08:00–16:00	7 h (09:00–16:00)
Toronto	02:09	+1 h	08:00–16:00	7 h (09:00–16:00)
São Paulo	04:09	+3 h	06:00–14:00	5 h (09:00–14:00)
London	07:09	+6 h	03:00–11:00	2 h (09:00–11:00)

Upcoming public holidays in San Antonio

In 11 days
Thanksgiving Day
Thu, Nov 26, 2026
Public
In 40 days
Christmas Day
Fri, Dec 25, 2026
Public
In 47 days
New Year's Day
Fri, Jan 1, 2027
Public

Airports near San Antonio

San Antonio International Airport SAT12 km straight-line
Austin Bergstrom International Airport AUS118 km straight-line
George Bush Intercontinental Airport IAH311 km straight-line

Frequently Asked Questions

Does San Antonio observe daylight saving time?: Yes. On Sunday 14 March 2027 at 02:00 local time, clocks go forward 1 hour to 03:00, from CST (UTC-06:00) to CDT (UTC-05:00).
What is the time difference between San Antonio and London?: London is 6 hours ahead of San Antonio right now. During the year the gap varies between 5 hours and 6 hours, because the two cities change their clocks on different dates.
When is the next public holiday in San Antonio?: Thanksgiving Day, on Thursday 26 November 2026.
When do working hours in San Antonio overlap with New York and London?: New York's 09:00–17:00 overlaps San Antonio's for 7 hours today (09:00–16:00 San Antonio time); London's 09:00–17:00 overlaps San Antonio's for 2 hours today (09:00–11:00 San Antonio time).

Time in other cities, compared with San Antonio

Tools

Sources

Time zone rules: IANA tz database, applied when the page is generated; the clock runs in your browser. Sun times: NOAA solar equations at 29.42°N, 98.49°W (GeoNames). Holidays: Nager.Date. Airports: OurAirports. About our sources.