JST stands for Japan Standard Time. It is always UTC+9.
JST itself never changes for daylight saving time – it is UTC+9 all year round.
Japan.
In some of these countries JST is used only in part of the country or only part of the year.
A plus sign means the clock there is ahead of JST, a minus sign that it is behind. Daylight saving time is included.
| City | UTC offset | Time difference |
|---|---|---|
| New York | UTC-4 | −13 h |
| Los Angeles | UTC-7 | −16 h |
| London | UTC+0 | −9 h |
| Paris | UTC+1 | −8 h |
| Dubai | UTC+4 | −5 h |
| New Delhi | UTC+5:30 | −3 h 30 min |
| Singapore | UTC+8 | −1 h |
| Tokyo | UTC+9 | ±0 |
| Sydney | UTC+11 | +2 h |