JST to ADT Time Converter
JST
10:43 PM
ADT
10:43 AM
10 May 2026
JST
The common time zone in Japan is the JST (Japan Standard Time). It is 9 hours ahead of Coordinated Universal Time (UTC+9). In Japan, Daylight Saving Time is not practiced, and thus JST does not change throughout the year. For the right time zone, check the JST Time Now.
ADT
ADT (Atlantic Daylight Time) is use in the eastern provinces of Canada and some islands in the Caribbean during summer, sitting 3 hours behind Coordinated Universal Time (UTC−3). It start in March and end in November. In winter, people change to Atlantic Standard Time (AST). This provides more evening daylight for tourism and outdoor activities along the coast. Check the ADT Time Now.
JST to ADT Chart
| JST Time | ADT Time |
|---|---|
| 12:00 AM | 12:00 PM |
| 01:00 AM | 01:00 PM |
| 02:00 AM | 02:00 PM |
| 03:00 AM | 03:00 PM |
| 04:00 AM | 04:00 PM |
| 05:00 AM | 05:00 PM |
| 06:00 AM | 06:00 PM |
| 07:00 AM | 07:00 PM |
| 08:00 AM | 08:00 PM |
| 09:00 AM | 09:00 PM |
| 10:00 AM | 10:00 PM |
| 11:00 AM | 11:00 PM |
| 12:00 PM | 12:00 AM |
| 01:00 PM | 01:00 AM |
| 02:00 PM | 02:00 AM |
| 03:00 PM | 03:00 AM |
| 04:00 PM | 04:00 AM |
| 05:00 PM | 05:00 AM |
| 06:00 PM | 06:00 AM |
| 07:00 PM | 07:00 AM |
| 08:00 PM | 08:00 AM |
| 09:00 PM | 09:00 AM |
| 10:00 PM | 10:00 AM |
| 11:00 PM | 11:00 AM |