Newcastle Time to JST Converter
JST is 2 hours behind AEDT. 9:00 AM AEDT = 7:00 AM JST.
JST is 2 hours behind AEDT at the moment. To convert Newcastle Time to JST, subtract 2 hours from the Newcastle Time time: 9:00 AM AEDT = 7:00 AM JST.
Newcastle Time (Newcastle time) is used in Newcastle, Australia. JST (Japan Time) is used in Japan.
Newcastle Time to JST time conversion table
Newcastle Time to JST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Newcastle Time | JST |
|---|---|
| 12:00 AM | 10:00 PM−1 |
| 1:00 AM | 11:00 PM−1 |
| 2:00 AM | 12:00 AM |
| 3:00 AM | 1:00 AM |
| 4:00 AM | 2:00 AM |
| 5:00 AM | 3:00 AM |
| 6:00 AM | 4:00 AM |
| 7:00 AM | 5:00 AM |
| Newcastle Time | JST |
|---|---|
| 8:00 AM | 6:00 AM |
| 9:00 AM | 7:00 AM |
| 10:00 AM | 8:00 AM |
| 11:00 AM | 9:00 AM |
| 12:00 PM | 10:00 AM |
| 1:00 PM | 11:00 AM |
| 2:00 PM | 12:00 PM |
| 3:00 PM | 1:00 PM |
| Newcastle Time | JST |
|---|---|
| 4:00 PM | 2:00 PM |
| 5:00 PM | 3:00 PM |
| 6:00 PM | 4:00 PM |
| 7:00 PM | 5:00 PM |
| 8:00 PM | 6:00 PM |
| 9:00 PM | 7:00 PM |
| 10:00 PM | 8:00 PM |
| 11:00 PM | 9:00 PM |
Conversion table from Newcastle Time to JST for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in JST, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert Newcastle Time to JST
Subtract 2 hours from the Newcastle Time time to get JST.
Example: 9:00 AM AEDT = 7:00 AM JST.
Across midnight: 1:00 AM AEDT = 11:00 PM JST (previous day). The date changes, so always check the day as well as the hour.
Time difference between Newcastle Time and JST
The time difference between Newcastle Time and JST 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: JST is 2 hours behind of Newcastle Time.
- 5 Apr 2026 – 3 Oct 2026: JST is 1 hour behind of Newcastle Time.
- 4 Oct 2026 – 31 Dec 2026: JST is 2 hours behind of Newcastle Time.
Newcastle Time and JST during daylight saving time
- 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).
- JST does not observe daylight saving time; it stays on UTC+9 all year.
Best time for a meeting between Newcastle Time and JST
Newcastle Time and JST share 6 hours of the 9 AM–5 PM working day. Any time between 11:00 AM and 5:00 PM AEDT lands between 9:00 AM and 3:00 PM JST, inside working hours for both.
Newcastle Time to JST FAQ
What is the time difference between Newcastle Time and JST?
Right now JST is 2 hours behind AEDT. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM Newcastle Time in JST?
9:00 AM AEDT is 7:00 AM JST.
What is 12 PM (noon) Newcastle Time in JST?
12:00 PM AEDT is 10:00 AM JST.
Is JST ahead of or behind Newcastle Time?
JST is 2 hours behind AEDT, so it is earlier in JST than in Newcastle 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.
Does JST change for daylight saving time?
No. JST stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between Newcastle Time and JST?
Newcastle Time and JST share 6 hours of the 9 AM–5 PM working day. Any time between 11:00 AM and 5:00 PM AEDT lands between 9:00 AM and 3:00 PM JST, inside working hours for both.
Related conversions
Convert JST to Newcastle Time
Convert Newcastle Time to other time zones
Convert other time zones to JST
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.