Time difference between Colombo and San Antonio
Compare the current local time in Colombo and San Antonio, see when your working hours overlap, and convert any specific hour between the two timezones.
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How do I convert a specific time?
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What's the working-hours overlap?
When Colombo's 9:00–17:00 business hours overlap with San Antonio's.
Colombo working hours
San Antonio working hours
Overlap (both working)
🇱🇰 Colombo
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🇺🇸 San Antonio
How do you schedule across Colombo and San Antonio?
Scheduling between Colombo and San Antonio is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 2 hours 30 minutes between Colombo closing at 17:00 local and San Antonio opening at 09:00 local. Practical bridging slots: an early San Antonio start at 06:30 (catching Colombo just at close, 17:00), or a late Colombo call at 19:30 (catching San Antonio at opening, 09:00).
What's the quick reference?
| 🇱🇰 Colombo | 🇺🇸 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 | — | — |