Time difference between Ko Samui and Santa Rosa
Compare the current local time in Ko Samui and Santa Rosa, 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 Ko Samui's 9:00–17:00 business hours overlap with Santa Rosa's.
Ko Samui working hours
Santa Rosa working hours
Overlap (both working)
🇹🇭 Ko Samui
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🇺🇸 Santa Rosa
How do you schedule across Ko Samui and Santa Rosa?
Scheduling between Ko Samui and Santa Rosa is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 2 hours between Santa Rosa closing at 17:00 local and Ko Samui opening at 09:00 local. Practical bridging slots: an early Ko Samui start at 07:00 (catching Santa Rosa just at close, 17:00), or a late Santa Rosa call at 19:00 (catching Ko Samui at opening, 09:00).
What's the quick reference?
| 🇹🇭 Ko Samui | 🇺🇸 Santa Rosa | In Santa Rosa 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 | — | — |