Omagari to San Jose, Costa Rica Time Converter
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9:00 pm21:00 JST (UTC+9), Nov 12, 2026 = 6:00 am06:00 CST (UTC-6), Nov 12, 2026
Ōmagari is 15 hours ahead of San José.
How the time difference changes
Omagari is 15 hours ahead of San Jose, Costa Rica year-round.
Working hours of 9:00 am to 6:00 pm in Omagari correspond to 6:00 pm (previous day) to 3:00 am in San Jose, Costa Rica.Working hours of 09:00 to 18:00 in Omagari correspond to 18:00 (previous day) to 03:00 in San Jose, Costa Rica.
Compare Omagari time with San Jose time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
JST (Japan Standard Time) is 15 hours ahead of CST (Central Standard Time).
9:00 pm21:00 in Omagari, Japan is 6:00 am06:00 in San Jose, Costa Rica
Ōmagari to San José call time
Best time for a conference call or a meeting is between 8:30am-9:30am08:30-09:30 in Ōmagari which corresponds to 5:30pm-6:30pm17:30-18:30 in San José (previous day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
9:00 pm21:00 JST (Japan Standard Time) (Omagari, Japan). Offset UTC +9:00 hours
6:00 am06:00 CST (Central Standard Time) (San Jose, Costa Rica). Offset UTC -6:00 hours
9:00 pm21:00 Omagari, Japan / 6:00 am06:00 San Jose, Costa Rica
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