Time Difference: Osaka vs Santiago
Osaka
12:02:58 PM JST
Thursday, May 14, 2026
13h
13h
Santiago
11:02:58 PM GMT-4
Wednesday, May 13, 2026
Santiago is 13 hours behind Osaka.
Quick Reference
- Osaka
- JST (GMT+9)
No Daylight Saving Time
- Santiago
- GMT-4
GMT-3 starts on Sep 6, 2026
Frequently Asked Questions
- What is the time difference between Osaka and Santiago?
- Santiago is 13 hours behind Osaka.
- When is the best time to call from Osaka to Santiago?
- The best time to call is during overlapping business hours (9 AM – 5 PM) in both cities. Use the interactive converter on this page to visually compare hours side by side.
- Does the time difference change with daylight saving time?
- The time difference may change when either city enters or exits daylight saving time. Osaka uses JST and Santiago uses GMT-4.