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3:02 AM JST in AEST
Australian Eastern Time · right now AEST is 1 hour ahead of JST
Times follow Tokyo for JST and Sydney for AEST, using the IANA time zone database.
JST to AEST time difference
AEST is 2 hours ahead of JST for most of 2026, and 1 hour ahead of JST for about 182 days, because daylight saving time changes on different dates.
Japan Standard Time does not use daylight saving time. In 2026, Australian Eastern Time switches back to AEST on April 5 and to AEDT on October 4.
JST to AEST conversion table
Every hour on 2026-09-29. Highlighted rows fall inside 9 AM–5 PM in both zones.
| JST (Japan Standard Time) | AEST (Australian Eastern Time) |
|---|---|
| 12:00 AM | 1:00 AM |
| 1:00 AM | 2:00 AM |
| 2:00 AM | 3:00 AM |
| 3:00 AM | 4:00 AM |
| 4:00 AM | 5:00 AM |
| 5:00 AM | 6:00 AM |
| 6:00 AM | 7:00 AM |
| 7:00 AM | 8:00 AM |
| 8:00 AM | 9:00 AM |
| 9:00 AM | 10:00 AM |
| 10:00 AM | 11:00 AM |
| 11:00 AM | 12:00 PM |
| 12:00 PM | 1:00 PM |
| 1:00 PM | 2:00 PM |
| 2:00 PM | 3:00 PM |
| 3:00 PM | 4:00 PM |
| 4:00 PM | 5:00 PM |
| 5:00 PM | 6:00 PM |
| 6:00 PM | 7:00 PM |
| 7:00 PM | 8:00 PM |
| 8:00 PM | 9:00 PM |
| 9:00 PM | 10:00 PM |
| 10:00 PM | 11:00 PM |
| 11:00 PM | 12:00 AM · next day |
Working hours overlap
On 2026-09-29, a 9 AM–5 PM workday in JST and in AEST overlap for about 7 hours, from 9:00 AM to 4:00 PM JST (10:00 AM to 5:00 PM AEST).
Convert JST to other time zones
How to use
Follow these steps to get a result
Pick a date and a time in Japan Standard Time (JST).
Read the matching AEST time, including whether it falls on the next or previous day.
Scan the 24-hour table to see every hour at once, with shared working hours highlighted.
Features
What this tool includes
Live clocks for both time zones
Daylight saving time handled automatically
24-hour conversion table
Working-hours overlap
FAQ
Common questions about this tool
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