Time difference between Bangkok and San Antonio
Compare the current local time in Bangkok and San Antonio, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Working-hours overlap
When Bangkok's 9:00–18:00 business hours overlap with San Antonio's.
Bangkok working hours
San Antonio working hours
Overlap (both working)
🇹🇭 Bangkok
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🇺🇸 San Antonio
Scheduling across Bangkok and San Antonio
Scheduling between Bangkok and San Antonio is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 3 hours between Bangkok closing at 18:00 local and San Antonio opening at 09:00 local. Practical bridging slots: an early San Antonio start at 06:00 (catching Bangkok just at close, 18:00), or a late Bangkok call at 21:00 (catching San Antonio at opening, 09:00).
Quick reference
| 🇹🇭 Bangkok | 🇺🇸 San Antonio | In San Antonio it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇹🇭 Bangkok
Bangkok does not observe daylight saving time. The local offset is fixed year-round.
🇺🇸 San Antonio
Currently in CDT (daylight saving)
Clocks go back to CST
on Sunday 1 November 2026