JST to Windsor Time Converter
EST is 14 hours behind JST. 9:00 AM JST = 7:00 PM EST (previous day).
EST is 14 hours behind JST at the moment. To convert JST to Windsor Time, subtract 14 hours from the JST time: 9:00 AM JST = 7:00 PM EST (previous day).
JST (Japan Time) is used in Japan. Windsor Time (Windsor time) is used in Windsor, Canada.
JST to Windsor Time time conversion table
JST to Windsor Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| JST | Windsor Time |
|---|---|
| 12:00 AM | 10:00 AM−1 |
| 1:00 AM | 11:00 AM−1 |
| 2:00 AM | 12:00 PM−1 |
| 3:00 AM | 1:00 PM−1 |
| 4:00 AM | 2:00 PM−1 |
| 5:00 AM | 3:00 PM−1 |
| 6:00 AM | 4:00 PM−1 |
| 7:00 AM | 5:00 PM−1 |
| JST | Windsor Time |
|---|---|
| 8:00 AM | 6:00 PM−1 |
| 9:00 AM | 7:00 PM−1 |
| 10:00 AM | 8:00 PM−1 |
| 11:00 AM | 9:00 PM−1 |
| 12:00 PM | 10:00 PM−1 |
| 1:00 PM | 11:00 PM−1 |
| 2:00 PM | 12:00 AM |
| 3:00 PM | 1:00 AM |
| JST | Windsor Time |
|---|---|
| 4:00 PM | 2:00 AM |
| 5:00 PM | 3:00 AM |
| 6:00 PM | 4:00 AM |
| 7:00 PM | 5:00 AM |
| 8:00 PM | 6:00 AM |
| 9:00 PM | 7:00 AM |
| 10:00 PM | 8:00 AM |
| 11:00 PM | 9:00 AM |
Conversion table from JST to Windsor Time 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 Windsor Time, −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 JST to Windsor Time
Subtract 14 hours from the JST time to get Windsor Time.
Example: 9:00 AM JST = 7:00 PM EST (previous day).
Across midnight: 1:00 AM JST = 11:00 AM EST (previous day). The date changes, so always check the day as well as the hour.
Time difference between JST and Windsor Time
The time difference between JST and Windsor 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 – 7 Mar 2026: Windsor Time is 14 hours behind of JST.
- 8 Mar 2026 – 31 Oct 2026: Windsor Time is 13 hours behind of JST.
- 1 Nov 2026 – 31 Dec 2026: Windsor Time is 14 hours behind of JST.
JST and Windsor Time during daylight saving time
- JST does not observe daylight saving time; it stays on UTC+9 all year.
- Windsor Time next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from EST (UTC−5) to EDT (UTC−4).
Best time for a meeting between JST and Windsor Time
JST and Windsor Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM JST, which is 5:00 PM EST.
JST to Windsor Time FAQ
What is the time difference between JST and Windsor Time?
Right now EST is 14 hours behind 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 Windsor Time?
9:00 AM JST is 7:00 PM EST (previous day).
What is 12 PM (noon) JST in Windsor Time?
12:00 PM JST is 10:00 PM EST (previous day).
Is Windsor Time ahead of or behind JST?
EST is 14 hours behind JST, so it is earlier in Windsor 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 Windsor Time change for daylight saving time?
Yes. Windsor Time next changes on 14 Mar 2027, when clocks go forward one hour from EST to EDT.
What is the best time for a meeting between JST and Windsor Time?
JST and Windsor Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM JST, which is 5:00 PM EST.
Related conversions
Convert Windsor Time to JST
Convert JST to other time zones
Convert other time zones to Windsor Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.