Time difference: Mexico City and San Antonio

San Antonio is 1 hour ahead of Mexico City.

San Antonio is 1 hour ahead of Mexico City. Mexico City is UTC-6. San Antonio is UTC-5.

Mexico City on 15 October 2026: sunrise 06:31, sunset 18:13, day length 11 h 42 min.

San Antonio on 15 October 2026: sunrise 07:35, sunset 19:03, day length 11 h 28 min.

For Mexico City and San Antonio: Mexico City has no clock change scheduled in the next year. The last year with a seasonal offset change was 2022. The offset now is UTC-6.

For San Antonio and Mexico City: The next clock change in San Antonio is 1 hour back on 1 November 2026 at 02:00, from UTC-5 to UTC-6.

When the difference changes
Change
The gap changes on 1 November 2026 at 02:00, when clocks in San Antonio move back 1 hour.
The gap changes on 14 March 2027 at 02:00, when clocks in San Antonio move forward 1 hour.
The gap changes on 7 November 2027 at 02:00, when clocks in San Antonio move back 1 hour.
Working hours from each side
View09:00 to 17:00
From Mexico CityMexico City 09:00 to 16:00; San Antonio 10:00 to 17:00
From San AntonioSan Antonio 10:00 to 17:00; Mexico City 09:00 to 16:00
Hours in Mexico City and San Antonio. Shaded cells are 09:00 to 17:00. The stronger shade is when both are.
Mexico CitySan Antonio
00:0001:00
01:0002:00
02:0003:00
03:0004:00
04:0005:00
05:0006:00
06:0007:00
07:0008:00
08:0009:00
09:0010:00
10:0011:00
11:0012:00
12:0013:00
13:0014:00
14:0015:00
15:0016:00
16:0017:00
17:0018:00
18:0019:00
19:0020:00
20:0021:00
21:0022:00
22:0023:00
23:0000:00 (next day)
Sun this year
CityLongest dayShortest day
Mexico City with San Antonio21 June 2026, 13 h 18 min21 December 2026, 10 h 58 min
San Antonio with Mexico City21 June 2026, 14 h 2 min21 December 2026, 10 h 16 min
Next public holidays
CityDateHoliday
Mexico City and San Antonio16 November 2026Día de la Revolución
Mexico City and San Antonio25 December 2026Navidad
San Antonio and Mexico City11 November 2026Veterans Day
San Antonio and Mexico City26 November 2026Thanksgiving Day