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JST to EDT Time Converter

Convert Japan Standard Time (JST, UTC+9) to Eastern Daylight Time (EDT, UTC-4).JST is used in the Asia region and EDT is used in the North America region.

JST to EDT Conversion Table

JSTEDT
12:00 AM11:00 AM (-1 day)
3:00 AM2:00 PM (-1 day)
6:00 AM5:00 PM (-1 day)
9:00 AM8:00 PM (-1 day)
12:00 PM11:00 PM (-1 day)
3:00 PM2:00 AM
6:00 PM5:00 AM
9:00 PM8:00 AM

What is the time difference between JST and EDT?

Japan Standard Time (JST) is UTC+9 and Eastern Daylight Time (EDT) is UTC-4. The exact difference can vary due to Daylight Saving Time changes. Our converter automatically accounts for current DST rules to give you accurate conversions.

When is 9 AM JST in EDT?

Use the conversion table above to find common time mappings between JST and EDT. For precise conversions including DST adjustments, use the interactive converter.

Does JST observe Daylight Saving Time?

Japan Standard Time (JST) is based on the Asia/Tokyo timezone. DST observance depends on local regulations. Our converter automatically accounts for current DST rules.

JST to EDT Time Converter

Convert Japan Standard Time to Eastern Daylight Time

JST
Japan Standard Time
12:46 PM
UTC+9
EDT
Eastern Daylight Time
11:46 PM
UTC-4

Convert a Specific Time

:
12:00 PM
=
11:00 PM
-1 day (previous day)

JST to EDT Conversion Table

JSTEDT
12:00 AM11:00 AM
3:00 AM2:00 PM
6:00 AM5:00 PM (-1)
9:00 AM8:00 PM (-1)
12:00 PM11:00 PM (-1)
3:00 PM2:00 AM (+1)
6:00 PM5:00 AM (+1)
9:00 PM8:00 AM (+1)

Frequently Asked Questions

What is the time difference between JST and EDT?

Japan Standard Time (JST) is UTC+9 and Eastern Daylight Time (EDT) is UTC-4. The exact difference can vary due to Daylight Saving Time changes.

When is 9 AM JST in EDT?

Use our converter above to find the exact time. Enter 9:00 in the JST field to see the corresponding EDT time, accounting for current DST rules.

Does JST observe Daylight Saving Time?

Japan Standard Time (JST) is based on the Asia/Tokyo timezone. DST observance depends on local regulations. Our converter automatically accounts for current DST rules.

Convert EDT to JST instead