Time difference between Osaka and St. Louis

Compare the current local time in Osaka and St. Louis, see when your working hours overlap, and convert any specific hour between the two timezones.

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πŸ‡―πŸ‡΅ OsakaJST
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πŸ‡ΊπŸ‡Έ St. LouisCST

How do I convert a specific time?

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πŸ‡―πŸ‡΅ Osaka πŸ‡ΊπŸ‡Έ St. Louis

What's the working-hours overlap?

When Osaka's 9:00–17:00 business hours overlap with St. Louis's.

Osaka working hours St. Louis working hours Overlap (both working)
πŸ‡―πŸ‡΅ Osaka
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πŸ‡ΊπŸ‡Έ St. Louis

How do you schedule across Osaka and St. Louis?

Scheduling between Osaka and St. Louis is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 2 hours between St. Louis closing at 17:00 local and Osaka opening at 09:00 local. Practical bridging slots: an early Osaka start at 07:00 (catching St. Louis just at close, 17:00), or a late St. Louis call at 19:00 (catching Osaka at opening, 09:00).

What's the quick reference?

Common hours in Osaka mapped to St. Louis
πŸ‡―πŸ‡΅ OsakaπŸ‡ΊπŸ‡Έ St. LouisIn St. Louis it's…
06:00 β€” Early morningβ€”β€”
09:00 β€” Start of workβ€”β€”
12:00 β€” Lunchtimeβ€”β€”
15:00 β€” Mid-afternoonβ€”β€”
17:00 β€” End of workβ€”β€”
20:00 β€” Eveningβ€”β€”

What's the daylight saving status?

πŸ‡―πŸ‡΅ Osaka

Osaka does not observe daylight saving time. The local offset is fixed year-round.

πŸ‡ΊπŸ‡Έ St. Louis

Currently in CDT (daylight saving)
Clocks go back to CST on Sunday 1 November 2026