Time difference between Colombo and San Diego
Compare the current local time in Colombo and San Diego, 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 Diego's.
Colombo working hours
San Diego working hours
Overlap (both working)
🇱🇰 Colombo
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🇺🇸 San Diego
How do you schedule across Colombo and San Diego?
Scheduling between Colombo and San Diego is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 3 hours 30 minutes between San Diego closing at 17:00 local and Colombo opening at 09:00 local. Practical bridging slots: an early Colombo start at 05:30 (catching San Diego just at close, 17:00), or a late San Diego call at 20:30 (catching Colombo at opening, 09:00).
What's the quick reference?
| 🇱🇰 Colombo | 🇺🇸 San Diego | In San Diego 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 | — | — |