Time difference between San Antonio and Singapore
Compare the current local time in San Antonio and Singapore, 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 San Antonio's 9:00–17:00 business hours overlap with Singapore's.
San Antonio working hours
Singapore working hours
Overlap (both working)
🇺🇸 San Antonio
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🇸🇬 Singapore
Scheduling across San Antonio and Singapore
Scheduling between San Antonio and Singapore is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 3 hours between San Antonio closing at 17:00 local and Singapore opening at 09:00 local. Practical bridging slots: an early Singapore start at 06:00 (catching San Antonio just at close, 17:00), or a late San Antonio call at 20:00 (catching Singapore at opening, 09:00).
Quick reference
| 🇺🇸 San Antonio | 🇸🇬 Singapore | In Singapore 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
🇺🇸 San Antonio
Currently in CDT (daylight saving)
Clocks go back to CST
on Sunday 1 November 2026
🇸🇬 Singapore
Singapore does not observe daylight saving time. The local offset is fixed year-round.