Indexed entity
San Antonio is the san-antonio-US record in United States: country slug united-states, city slug san-antonio, ISO US, continent America, canonical IANA zone America/Chicago.
Weekly digest
Pick the categories you care about: movies, AI launches, sports, eclipses, and major public dates. One email per week, and never anything you did not ask for.
Want full preferences? Customize your digest →
Live local time
San Antonio, United States
05:45:14 AMTuesday, June 2, 2026 · America/Chicago
Quick answer
It is currently 05:45:14 AM (CDT, UTC-05:00) in San Antonio, United States — Early morning.
Pronunciation
Updated 8 days ago
Right now
73°F
Clear
3-day forecast
Tue
87°F
69°F
60% rain
Wed
82°F
69°F
89% rain
Thu
89°F
69°F
30% rain
In 17 days
Juneteenth National Independence Day
Fri, Jun 19, 2026
PublicIn 31 days
Fri, Jul 3, 2026
PublicIn 97 days
Mon, Sep 7, 2026
PublicUpdated 2026-05-22 · ECB rates
Code
United States Dollar
Quoted as the global reference currency.
Quick conversions
Today
Sunrise
06:34 AM
Sunset
08:29 PM
Day length
13h 55m
Golden hour
Blue hour
Civil twilight (–6°)
Nautical twilight (–12°)
Astronomical twilight (–18°)
Computed from latitude, longitude and date using the NOAA Solar Position Algorithm.
Reviewed by WorldClockTools editorial · Updated
Content reviewed Apr 30, 2026. City facts are content-reviewed separately from the live clock and from the generated city datasets. The current-time, daylight, weather, holiday, and business-overlap values are render-time snapshots for San Antonio, not permanent claims; verify legal, travel, market, or compliance decisions with official local sources.
Live values rendered at Jun 2, 10:45 AM UTC.
Current local time
05:45:14 AM
Tuesday, June 2, 2026
Time zone
CDT
America/Chicago · UTC-05:00
Next holiday
Juneteenth National Independence Day
Friday, June 19, 2026 · Public
Business overlap now
0 / 8
Reference markets are overlapping with San Antonio right now
Nearest airport
SAT
San Antonio International Airport · 12 km
Indexed airports
94
Curated airport references available for United States
Coordination board
A compact checklist for calls, launches, travel handoffs, and date-sensitive work tied to San Antonio, United States.
Snapshot Jun 2, 2026 · 05:45 CDT
No reference-city overlap right now
San Antonio is currently outside the simple 09:00-17:00 local planning window.
Local status
Out of window
Offset now
UTC-05:00
Zone label
CDT
London
11:45 AM / +6h
New York
06:45 AM / +1h
Los Angeles
03:45 AM / -2h
Schedule risk
Juneteenth National Independence Day on Friday, June 19, 2026
Travel cue
SAT San Antonio, 12 km
Daylight cue
Today's daylight window is 06:34 AM to 08:29 PM, with solar noon around 01:32 PM and total daylight of 13h 55m.
Mapped location
29.42°N, 98.49°W
Use these reference hubs as a first-pass call plan before opening a full meeting planner.
London
11:45 AM / +6h
Use as a follow-up or async handoff, not an immediate-call default.
New York
06:45 AM / +1h
Use as a follow-up or async handoff, not an immediate-call default.
Los Angeles
03:45 AM / -2h
Use as a follow-up or async handoff, not an immediate-call default.
Dubai
02:45 PM / +9h
Use as a follow-up or async handoff, not an immediate-call default.
Singapore
06:45 PM / +13h
Use as a follow-up or async handoff, not an immediate-call default.
Good for travel-day timing, hotel check-ins, and same-day arrival calls around San Antonio.
SAT · San Antonio International Airport
San Antonio
AUS · Austin Bergstrom International Airport
Austin
IAH · George Bush Intercontinental Airport
Houston
HOU · William P. Hobby Airport
Houston
Lock the timezone, not the offset
Use America/Chicago for future-dated events. Current offset is UTC-05:00; seasonal offset, UTC-06:00 in January and UTC-05:00 in July.
Pick a live coordination window
No reference city overlaps San Antonio right now, so use the comparison table below before sending meeting invites.
Check local interruptions
Juneteenth National Independence Day on Friday, June 19, 2026. Nearest curated airport reference: SAT San Antonio, 12 km.
Guard against stale assumptions
Next detected clock change: November 1, 2026, moving back from 2026-11-01 01:59 (CDT) to 2026-11-01 01:00 (CST).
Watch the DST and holiday edge cases
San Antonio has a detected clock-change edge. Re-check recurring meetings within two weeks of November 1, 2026, especially if the other city does not change clocks on the same weekend.
These values are planning context from the live clock, IANA timezone rules, curated city and airport records, and holiday calendars when available. Confirm official office, aviation, market, legal, or compliance decisions with the relevant source.
Local planning context
Route, catalog identity, coordinates, population record, timezone snapshot, nearby cities, and travel anchors for San Antonio.
Canonical route
/time/united-states/san-antonio/
Catalog identity
san-antonio-US · US · America
Coordinate cell
29.42°N, 98.49°W · lat 29.424 · lon -98.494 · cell 2942:-9849
Population record
1,526,656 residents · country rank 9
Zone snapshot
America/Chicago · CDT · UTC-05:00
January / July offsets
UTC-06:00 / UTC-05:00
Nearest indexed neighbor
Ciudad Acuña, Mexico · 238 km
Nearest world hub
Los Angeles · 1,934 km
Closest airport references
SAT San Antonio 12 km · AUS Austin 118 km · IAH Houston 311 km · HOU Houston 312 km
Zone peer roster
Chicago, United States · Houston, United States · Dallas, United States
The page below keeps the timezone answer attached to the real local record for San Antonio: country facts, coordinate bands, nearby-city distances, airport references, and current calendar signals.
San Antonio is the san-antonio-US record in United States: country slug united-states, city slug san-antonio, ISO US, continent America, canonical IANA zone America/Chicago.
29.42°N, 98.49°W; Northern Hemisphere, Western Hemisphere; rounded latitude band 29 and longitude band -99; exact decimal pair 29.42412, -98.49363.
United States: official name United States of America; capital Washington, D.C.; region Americas; subregion North America; country population 340,110,988; area 9,525,067 km²; languages English; currencies USD United States dollar. This is the country layer behind the San Antonio clock, not a generic timezone-only record.
United States: The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic consisting of 50 states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States also asserts sovereignty over five major island territories and various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's third-largest land area and third-largest population, exceeding 341 million. Source: Wikipedia.
Ciudad Acuña [ciudad-acuna-MX, MX, America/Matamoros, 238 km]; Nuevo Laredo [nuevo-laredo-MX, MX, America/Matamoros, 239 km]; Houston [houston-US, US, America/Chicago, 305 km]; Reynosa [reynosa-MX, MX, America/Matamoros, 372 km]; Heroica Matamoros [heroica-matamoros-MX, MX, America/Matamoros, 406 km]; Dallas [dallas-US, US, America/Chicago, 407 km]; Ciudad Juárez [ciudad-juarez-MX, MX, America/Ciudad_Juarez, 804 km]; El Paso [el-paso-US, US, America/Denver, 808 km]
San Antonio is part of this indexed country cluster: New York City [new-york-city-US, America/New_York, pop 8,804,190]; Los Angeles [los-angeles-US, America/Los_Angeles, pop 3,820,914]; Brooklyn [brooklyn-US, America/New_York, pop 2,736,074]; Chicago [chicago-US, America/Chicago, pop 2,664,452]; Queens [queens-US, America/New_York, pop 2,316,841]; Houston [houston-US, America/Chicago, pop 2,314,157]; Phoenix [phoenix-US, America/Phoenix, pop 1,650,070]; Philadelphia [philadelphia-US, America/New_York, pop 1,573,916]; San Antonio [san-antonio-US, America/Chicago, pop 1,526,656]; San Diego [san-diego-US, America/Los_Angeles, pop 1,404,452].
Los Angeles 1,934 km; New York 2,545 km; London 8,029 km; São Paulo 8,088 km; Tokyo 10,562 km; Dubai 13,326 km; Sydney 13,526 km; Singapore 15,852 km
SAT San Antonio International Airport in San Antonio [US, 12 km]; AUS Austin Bergstrom International Airport in Austin [US, 118 km]; IAH George Bush Intercontinental Airport in Houston [US, 311 km]; HOU William P. Hobby Airport in Houston [US, 312 km]; DFW Dallas Fort Worth International Airport in Dallas-Fort Worth [US, 410 km]
Country-level airport pages linked from this city context include ABQ Albuquerque International Sunport in Albuquerque [US]; ALB Albany International Airport in Albany [US]; ANC Ted Stevens Anchorage International Airport in Anchorage [US]; ATL Hartsfield Jackson Atlanta International Airport in Atlanta [US]; AUS Austin Bergstrom International Airport in Austin [US]; BDL Bradley International Airport in Hartford [US]; BHM Birmingham-Shuttlesworth International Airport in Birmingham [US]; BNA Nashville International Airport in Nashville [US]; BOI Boise Air Terminal/Gowen Field in Boise [US]; BOS Boston Logan International Airport in Boston [US].
San Antonio renders Jun 2, 2026 · 05:45 CDT; CDT at UTC-05:00; January UTC-06:00; July UTC-05:00; next holiday Juneteenth National Independence Day on 2026-06-19.
This evidence pack keeps the manual city dossier tied to the concrete route, coordinate, population, timezone, neighbor, airport, holiday, and source signals currently available for San Antonio.
San Antonio is a manual-dossier city; rank #9 of 29 retained United States city pages. The route is /time/united-states/san-antonio/ and the city id is san-antonio-US.
San Antonio has 16 of 17 factual signals available on this render. Missing long-form editorial is not treated as missing time data when route, zone, coordinates, country, nearby-city, and planning signals are present.
San Antonio is pinned at 29.42°N, 98.49°W; Ciudad Acuña (238 km); Los Angeles (1,934 km).
America/Chicago resolves to seasonal offset split: UTC-06:00 in January and UTC-05:00 in July. 3 retained city pages share this zone; 0 same-zone anchors are outside United States.
SAT San Antonio International Airport (12 km) · Juneteenth National Independence Day (Friday, June 19, 2026) · 94 country airport references · 16 holidays in the current country-year snapshot.
San Antonio uses IANA timezone math, curated GeoNames-derived city records, a city reference summary, a country reference summary, OurAirports links where mapped, Nager.Date holiday rows where available, and local solar/weather snapshots where coordinates are present.
These notes are pulled from the city-context and reference-summary snapshots, so same-timezone cities do not rely only on shared UTC offset text.
San Antonio: San Antonio is a city in the U.S. state of Texas. It is the seventh-most populous city in the United States, the second-most populous city in Texas, and the second-most populous city in the Southern U.S., with a population of 1.43 million at the 2020 census. The Greater San Antonio metropolitan area, with an estimated 2.76 million residents, ranks as the third-largest metropolitan area in Texas and the 24th-largest in the nation. It is the county seat of Bexar County.
Observes daylight saving time. Civil clocks shift forward by one hour during the local summer, swinging between standard UTC-06:00 and summer UTC-05:00. Transitions follow the IANA zone America/Chicago.
San Antonio is listed in the dataset snapshot as 5 hours behind UTC (offset -05:00). 6 hours behind London, 14 hours behind Tokyo.
Geographically at longitude -98.49°, San Antonio's mean solar noon falls about 1 hour 34 minutes after civil 12:00 under the sampled -05:00 civil offset; during the alternate seasonal offset this shifts by about one hour on the clock — local sunrise and sunset run later on the clock than they would on true solar time.
San Antonio sits at 29.42°N in the northern hemisphere — daylight runs roughly 13 hours 53 minutes on the June solstice and about 10 hours 7 minutes on the December solstice.
San Antonio sits at 29.42°N in the northern hemisphere — daylight runs roughly 13 hours 53 minutes on the June solstice and about 10 hours 7 minutes on the December solstice.
Computed from the city coordinates using the NOAA solar position model across 2026. These values are mechanical and identical for every year-relative render, so two cities at different latitudes always produce distinct numbers.
Longest day
Jun 17 (14h 2m)
Shortest day
Dec 19 (10h 15m)
Year-round average
12h 10m
Annual swing
3h 47m
See the full daylight curve for San Antonio at /sun/san-antonio/.
Each row projects a hub's 09:00-17:00 local working day into San Antonio local time so a glance reveals when each market is reachable from this city.
| Hub | IANA zone | Window in San Antonio |
|---|---|---|
| New York | America/New_York | 08:00 - 16:00 |
| London | Europe/London | 03:00 - 11:00 |
| Frankfurt | Europe/Berlin | 02:00 - 10:00 |
| Dubai | Asia/Dubai | 00:00 - 08:00 |
| Mumbai | Asia/Kolkata | 22:30 - 06:30 (next day) |
| Singapore | Asia/Singapore | 20:00 - 04:00 (next day) |
| Hong Kong | Asia/Hong_Kong | 20:00 - 04:00 (next day) |
| Tokyo | Asia/Tokyo | 19:00 - 03:00 (next day) |
IANA time zones in country
8
Public holidays in 2026
16
San Antonio is the second-most populous city in Texas and the seventh-most populous in the United States, with about 1.5 million residents. It operates on Central Time (CST, UTC-6; CDT, UTC-5 during daylight saving from the second Sunday in March to the first Sunday in November). Founded as a Spanish mission and presidio in the early 18th century, San Antonio is known as the Alamo City after the former mission where a pivotal 1836 battle of the Texas Revolution was fought. The city's five 18th-century Spanish colonial missions, including the Alamo, were collectively designated a UNESCO World Heritage Site in 2015. The River Walk, a network of pedestrian pathways along the San Antonio River, is one of the most visited attractions in Texas, and the city hosts the large Joint Base San Antonio military complex.
Sources
Last verified 2026-05-20 (manual).
Reference fields include San Antonio's city id, coordinates, timezone, country profile, nearby cities, airport links, holidays, weather, and related event/market context.
Snapshot at render time: 05:45:14 AM on Tuesday, June 2, 2026 in San Antonio (UTC-05:00, CDT).
Status
Nighttime
Week Number
Week 23
Day of Year
Day 153
Days Remaining
212
Sunrise and sunset
06:34 AM to 08:29 PM
Day length 13h 55m · Solar noon 01:32 PM
Next country holiday
Juneteenth National Independence Day
Friday, June 19, 2026 · Public
Tracked countdowns rendered for San Antonio local time, with sunrise/sunset and DST stats per page.
Summer Game Fest 2026
keynoteFriday, June 5, 2026
3 days to go
Xbox Games Showcase 2026
keynoteSunday, June 7, 2026
5 days to go
Apple WWDC 2026
keynoteMonday, June 8, 2026
6 days to go
Code with Claude Tokyo 2026
keynoteWednesday, June 10, 2026
8 days to go
Figma Config 2026
keynoteTuesday, June 23, 2026
21 days to go
Vercel Ship 2026
keynoteTuesday, June 30, 2026
28 days to go
Population
1.5M
Coordinates
29.42, -98.49
Timezone
America/Chicago
Indexed airports
94
Capital
Washington, D.C.
Languages
English
Currency
USD ($)
Country area
9,525,067 km²
San Antonio, United States (population rank #9 in this dataset). Time zone: America/Chicago (CDT, UTC-05:00); population ~1.5M.
Coordinates: 29.42°N, 98.49°W. Northern Hemisphere subtropics, ~3266 km from the equator.
Today the sun rises around 06:34 AM and sets around 08:29 PM in San Antonio — about 13h 55m of daylight. United States observes daylight saving time on this zone, so the offset shifts seasonally.
Ciudad Acuña (238 km from San Antonio) gives this page its nearest mapped city context, with 94 curated airport pages indexed for United States.
Next national holiday: Juneteenth National Independence Day, 2026-06-19.
San Antonio is indexed as a America city in the US country record, using America/Chicago as its canonical IANA timezone. The canonical route for this city is /time/united-states/san-antonio/.
Location context: 29.42°N, 98.49°W; population 1,526,656; nearest indexed city Ciudad Acuña is about 238 km away; closest reference hub is Los Angeles, about 1,934 km away.
Country planning context: capital Washington, D.C.; subregion North America; languages English; currency USD ($); area 9,525,067 km²; 94 curated airport references; next holiday Juneteenth National Independence Day on 2026-06-19.
Observes daylight saving time. Civil clocks shift forward by one hour during the local summer, swinging between standard UTC-06:00 and summer UTC-05:00. Transitions follow the IANA zone America/Chicago.
San Antonio is listed in the dataset snapshot as 5 hours behind UTC (offset -05:00). 6 hours behind London, 14 hours behind Tokyo.
Geographically at longitude -98.49°, San Antonio's mean solar noon falls about 1 hour 34 minutes after civil 12:00 under the sampled -05:00 civil offset; during the alternate seasonal offset this shifts by about one hour on the clock — local sunrise and sunset run later on the clock than they would on true solar time.
San Antonio sits at 29.42°N in the northern hemisphere — daylight runs roughly 13 hours 53 minutes on the June solstice and about 10 hours 7 minutes on the December solstice.
Major metropolitan area with around 1.5 million residents in the city proper.
Related clock anchors for San Antonio: New York City (+1h), Sydney (+15h), Tokyo (+14h), Dubai (+9h), Los Angeles (−2h).
Cross-link to the most-searched comparison pages so you can plan calls and travel between cities.
united-states
Tuesday, June 2, 2026
Timezone
CDT
IANA Zone
America/Chicago
UTC Offset
UTC-05:00
DST Status
Observing DST
Week Number
Week 23
Day of Year
Day 153
Days Remaining
212
Quarter
Q2
London
+6h
New York
+1h
Los Angeles
-2h
Dubai
+9h
Singapore
+13h
Tokyo
+14h
Sydney
+15h
São Paulo
+2h
Year-long daylight curve. Shows how dramatic high-latitude summers are.
Shows whether it's currently business hours (9am to 5pm) in major financial centers, and how many hours they overlap with San Antonio.
Public-disclosure tracker
City time, coordinate and population facts on this page are derived from the following authoritative datasets.
Distances from San Antonio: closest hubs Los Angeles (~1,934 km), New York (~2,545 km), London (~8,029 km); farthest indexed hub Singapore (~15,852 km).
San Antonio sits inside United States — the North America subregion, capital Washington, D.C., languages English, currency USD ($).
Closest indexed cities to San Antonio: Ciudad Acuña (238 km), Nuevo Laredo (239 km), Houston (305 km), Reynosa (372 km).
Upcoming country holiday signals around San Antonio: Juneteenth National Independence Day, Independence Day, Labour Day. Bake those into launch, on-call, and travel windows for United States.
Closest curated airport references from San Antonio: SAT San Antonio (12 km), AUS Austin (118 km), IAH Houston (311 km).
US cities often rank because people want to know whether the workday still overlaps with Europe, India, or APAC.
San Antonio International AirportSAT
San Antonio · 12 km from San Antonio
Approx. transfer or flight-planning window: 46m
Austin Bergstrom International AirportAUS
Austin · 118 km from San Antonio
Approx. transfer or flight-planning window: 54m
George Bush Intercontinental AirportIAH
Houston · 311 km from San Antonio
Approx. transfer or flight-planning window: 1h 9m
William P. Hobby AirportHOU
Houston · 312 km from San Antonio
Approx. transfer or flight-planning window: 1h 9m
Dallas Fort Worth International AirportDFW
Dallas-Fort Worth · 410 km from San Antonio
Approx. transfer or flight-planning window: 1h 17m
Exchange snapshot
Currency snapshot unavailable
Coordination pulse
0 of 8 reference markets are in live business-hour overlap now
| City | Current local time | Difference | Business-hours overlap |
|---|---|---|---|
| London | 11:45 AM | +6h | Check the overlap widget below |
| New York | 06:45 AM | +1h | Check the overlap widget below |
| Los Angeles | 03:45 AM | -2h | Check the overlap widget below |
| Dubai | 02:45 PM | +9h | Check the overlap widget below |
| Singapore | 06:45 PM | +13h | Check the overlap widget below |
| Tokyo | 07:45 PM | +14h | Check the overlap widget below |
| Sydney | 08:45 PM | +15h | Check the overlap widget below |
| São Paulo | 07:45 AM | +2h | Check the overlap widget below |
San Antonio International AirportSAT
San Antonio · 12 km away
Austin Bergstrom International AirportAUS
Austin · 118 km away
George Bush Intercontinental AirportIAH
Houston · 311 km away
William P. Hobby AirportHOU
Houston · 312 km away
Dallas Fort Worth International AirportDFW
Dallas-Fort Worth · 410 km away
Ciudad Acuña
Mexico
Approx. 238 km away
Nuevo Laredo
Mexico
Approx. 239 km away
Houston
United States
Approx. 305 km away
Reynosa
Mexico
Approx. 372 km away
Heroica Matamoros
Mexico
Approx. 406 km away
Dallas
United States
Approx. 407 km away
Ciudad Juárez
Mexico
Approx. 804 km away
El Paso
United States
Approx. 808 km away
San Antonio is in the America/Chicago timezone (CDT), with a UTC offset of -05:00.
San Antonio uses seasonal daylight saving rules in America/Chicago. The current offset is UTC-05:00; January resolves to UTC-06:00 and July resolves to UTC-05:00.
The current UTC offset for San Antonio is UTC-05:00.
No. The business-hours blocks use a simple 09:00-17:00 local-time planning window for San Antonio, plus live comparisons with reference cities. Confirm office, market, legal, or holiday-sensitive hours with the relevant official source.
The live clock, offset, daylight, weather, holiday, and business-overlap values are render-time snapshots from Jun 2, 2026 · 05:45 CDT. Static city facts are reviewed separately and come from curated timezone, city, airport, holiday, and country-profile datasets.
San Antonio sits at 29.42°N, 98.49°W in United States, with about 1.5M residents (rank #9 by population in this dataset).
The closest reference hub to San Antonio is Los Angeles, about 1,934 km away as the crow flies.
Ciudad Acuña is the closest indexed city, roughly 238 km from San Antonio.
San Antonio International Airport (SAT) is the closest curated airport reference, about 12 km from San Antonio.
Juneteenth National Independence Day is the next upcoming holiday in United States, on Friday, June 19, 2026.
San Antonio uses United States dollar (USD, symbol $) as the local currency of United States.
The longest day of 2026 in San Antonio falls on Jun 17 with about 14h 2m of daylight. The shortest is Dec 19 with 10h 15m; the year-round average is 12h 10m.
United States spans 8 IANA time zones in total; San Antonio's canonical zone for this page is America/Chicago.
In San Antonio local time, the 09:00-17:00 working day of major hubs falls at: New York 08:00-16:00; London 03:00-11:00; Frankfurt 02:00-10:00; Dubai 00:00-08:00. These windows shift twice a year when northern-hemisphere DST starts and ends.