10:15 AM
Thursday, August 13, 2026
UTC+09:00Fixed offset
Time Zone Converter
JST to EDTTime Converter
Convert Japan Standard Time to Eastern Daylight Time, compare their live UTC offsets and explore a complete 24-hour conversion table.
Live clocksDST aware24-hour table
Live comparison
Current local times
From
JST
Japan Standard Time
To
EDT
Eastern Daylight Time
Enter a local date and time using JST.
EDT
9:15 PM
Wednesday, August 12, 2026
UTC-04:00Fixed offset
Time difference
EDT is 13 hours behind JST
Hourly comparison
24 hours24-hour conversion table
Compare each hour in JST with EDT.
| Hour | JST | EDT | Difference |
|---|---|---|---|
| 0 | 10:15 AM Thursday, August 13, 2026 | 9:15 PM Wednesday, August 12, 2026 | -13h |
| 1 | 11:15 AM Thursday, August 13, 2026 | 10:15 PM Wednesday, August 12, 2026 | -13h |
| 2 | 12:15 PM Thursday, August 13, 2026 | 11:15 PM Wednesday, August 12, 2026 | -13h |
| 3 | 1:15 PM Thursday, August 13, 2026 | 12:15 AM Thursday, August 13, 2026 | -13h |
| 4 | 2:15 PM Thursday, August 13, 2026 | 1:15 AM Thursday, August 13, 2026 | -13h |
| 5 | 3:15 PM Thursday, August 13, 2026 | 2:15 AM Thursday, August 13, 2026 | -13h |
| 6 | 4:15 PM Thursday, August 13, 2026 | 3:15 AM Thursday, August 13, 2026 | -13h |
| 7 | 5:15 PM Thursday, August 13, 2026 | 4:15 AM Thursday, August 13, 2026 | -13h |
| 8 | 6:15 PM Thursday, August 13, 2026 | 5:15 AM Thursday, August 13, 2026 | -13h |
| 9 | 7:15 PM Thursday, August 13, 2026 | 6:15 AM Thursday, August 13, 2026 | -13h |
| 10 | 8:15 PM Thursday, August 13, 2026 | 7:15 AM Thursday, August 13, 2026 | -13h |
| 11 | 9:15 PM Thursday, August 13, 2026 | 8:15 AM Thursday, August 13, 2026 | -13h |
| 12 | 10:15 PM Thursday, August 13, 2026 | 9:15 AM Thursday, August 13, 2026 | -13h |
| 13 | 11:15 PM Thursday, August 13, 2026 | 10:15 AM Thursday, August 13, 2026 | -13h |
| 14 | 12:15 AM Friday, August 14, 2026 | 11:15 AM Thursday, August 13, 2026 | -13h |
| 15 | 1:15 AM Friday, August 14, 2026 | 12:15 PM Thursday, August 13, 2026 | -13h |
| 16 | 2:15 AM Friday, August 14, 2026 | 1:15 PM Thursday, August 13, 2026 | -13h |
| 17 | 3:15 AM Friday, August 14, 2026 | 2:15 PM Thursday, August 13, 2026 | -13h |
| 18 | 4:15 AM Friday, August 14, 2026 | 3:15 PM Thursday, August 13, 2026 | -13h |
| 19 | 5:15 AM Friday, August 14, 2026 | 4:15 PM Thursday, August 13, 2026 | -13h |
| 20 | 6:15 AM Friday, August 14, 2026 | 5:15 PM Thursday, August 13, 2026 | -13h |
| 21 | 7:15 AM Friday, August 14, 2026 | 6:15 PM Thursday, August 13, 2026 | -13h |
| 22 | 8:15 AM Friday, August 14, 2026 | 7:15 PM Thursday, August 13, 2026 | -13h |
| 23 | 9:15 AM Friday, August 14, 2026 | 8:15 PM Thursday, August 13, 2026 | -13h |
About JST
The standard time used throughout Japan.
- Full name
- Japan Standard Time
- Type
- Fixed UTC offset
- Regions
- Japan
Target time zone
About EDT
The daylight-saving offset used in parts of eastern North America.
- Full name
- Eastern Daylight Time
- Type
- Fixed UTC offset
- Regions
- United States, Canada
Reverse this conversion
Convert EDT back to JST.
FAQ
JST to EDT time FAQ
Common questions about converting Japan Standard Time to Eastern Daylight Time, their UTC offsets and daylight-saving behavior.
What is the time difference between JST and EDT?
EDT is 13 hours behind JST on this date.
What time is 9:00 AM JST in EDT?
When it is 9:00 AM in JST, it is 8:00 PM in EDT on Wednesday, August 12, 2026.
Is EDT ahead of JST?
No. EDT is currently 13 hours behind JST.
Do JST and EDT use daylight saving time?
JST is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date. EDT is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date.
Where are JST and EDT used?
JST is associated with Japan. EDT is associated with United States, Canada. Time-zone abbreviations can be ambiguous, so TimeInOne uses the specific definitions shown on this page.