JST to Newcastle Time Converter
AEDT is 2 hours ahead of JST. 9:00 AM JST = 11:00 AM AEDT.
AEDT is 2 hours ahead of JST at the moment. To convert JST to Newcastle Time, add 2 hours to the JST time: 9:00 AM JST = 11:00 AM AEDT.
JST (Japan Time) is used in Japan. Newcastle Time (Newcastle time) is used in Newcastle, Australia.
JST to Newcastle Time time conversion table
JST to Newcastle Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| JST | Newcastle Time | Day |
|---|---|---|
| 12:00 AM JST | 2:00 AM AEDT | night |
| 1:00 AM JST | 3:00 AM AEDT | night |
| 2:00 AM JST | 4:00 AM AEDT | night |
| 3:00 AM JST | 5:00 AM AEDT | night |
| 4:00 AM JST | 6:00 AM AEDT | — |
| 5:00 AM JST | 7:00 AM AEDT | — |
| 6:00 AM JST | 8:00 AM AEDT | — |
| 7:00 AM JST | 9:00 AM AEDT | — |
| 8:00 AM JST | 10:00 AM AEDT | — |
| 9:00 AM JST | 11:00 AM AEDT | work hours |
| 10:00 AM JST | 12:00 PM AEDT | work hours |
| 11:00 AM JST | 1:00 PM AEDT | work hours |
| 12:00 PM JST | 2:00 PM AEDT | work hours |
| 1:00 PM JST | 3:00 PM AEDT | work hours |
| 2:00 PM JST | 4:00 PM AEDT | work hours |
| 3:00 PM JST | 5:00 PM AEDT | — |
| 4:00 PM JST | 6:00 PM AEDT | — |
| 5:00 PM JST | 7:00 PM AEDT | — |
| 6:00 PM JST | 8:00 PM AEDT | — |
| 7:00 PM JST | 9:00 PM AEDT | — |
| 8:00 PM JST | 10:00 PM AEDT | night |
| 9:00 PM JST | 11:00 PM AEDT | night |
| 10:00 PM JST | 12:00 AM AEDT | next day |
| 11:00 PM JST | 1:00 AM AEDT | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert JST to Newcastle Time
Add 2 hours to the JST time to get Newcastle Time.
Example: 9:00 AM JST = 11:00 AM AEDT.
Across midnight: 10:00 PM JST = 12:00 AM AEDT (next day). The date changes, so always check the day as well as the hour.
Time difference between JST and Newcastle Time
The time difference between JST and Newcastle Time is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 1 Jan 2026 – 4 Apr 2026: Newcastle Time is 2 hours ahead of JST.
- 5 Apr 2026 – 3 Oct 2026: Newcastle Time is 1 hour ahead of JST.
- 4 Oct 2026 – 31 Dec 2026: Newcastle Time is 2 hours ahead of JST.
JST and Newcastle Time during daylight saving time
- JST does not observe daylight saving time; it stays on UTC+9 all year.
- Newcastle Time next changes on 4 Apr 2027: clocks go back one hour at 02:59 local time, from AEDT (UTC+11) to AEST (UTC+10).
Best time for a meeting between JST and Newcastle Time
JST and Newcastle Time share 6 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 3:00 PM JST lands between 11:00 AM and 5:00 PM AEDT, inside working hours for both.
JST to Newcastle Time FAQ
What is the time difference between JST and Newcastle Time?
Right now AEDT is 2 hours ahead of JST. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM JST in Newcastle Time?
9:00 AM JST is 11:00 AM AEDT.
What is 12 PM (noon) JST in Newcastle Time?
12:00 PM JST is 2:00 PM AEDT.
Is Newcastle Time ahead of or behind JST?
AEDT is 2 hours ahead of JST, so it is later in Newcastle Time than in JST.
Does JST change for daylight saving time?
No. JST stays on the same offset all year, so conversions never shift for daylight saving time.
Does Newcastle Time change for daylight saving time?
Yes. Newcastle Time next changes on 4 Apr 2027, when clocks go back one hour from AEDT to AEST.
What is the best time for a meeting between JST and Newcastle Time?
JST and Newcastle Time share 6 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 3:00 PM JST lands between 11:00 AM and 5:00 PM AEDT, inside working hours for both.
Related conversions
Convert Newcastle Time to JST
Convert JST to other time zones
Convert other time zones to Newcastle Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.