Time difference between Ko Samui and San José
Compare the current local time in Ko Samui and San José, see when your working hours overlap, and convert any specific hour between the two timezones.
How do I convert a specific time?
What's the working-hours overlap?
When Ko Samui's 9:00–17:00 business hours overlap with San José's.
How do you schedule across Ko Samui and San José?
Scheduling between Ko Samui and San José is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 3 hours between San José closing at 17:00 local and Ko Samui opening at 09:00 local. Practical bridging slots: an early Ko Samui start at 06:00 (catching San José just at close, 17:00), or a late San José call at 20:00 (catching Ko Samui at opening, 09:00).
What's the quick reference?
| 🇹🇭 Ko Samui | 🇨🇷 San José | In San José 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 | — | — |
What's the daylight saving status?
🇹🇭 Ko Samui
Ko Samui does not observe daylight saving time. The local offset is fixed year-round.
🇨🇷 San José
San José does not observe daylight saving time. The local offset is fixed year-round.