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JST – Japan Standard Time

Current Offset:UTC+9

Timezone Overview

Japan Standard Time (JST) is a time standard used across the Asia region. The current local UTC offset is UTC+9. JST does not observe daylight saving time and maintains a constant offset of UTC+9 from Coordinated Universal Time throughout the entire year.

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JST Timezone Details

Abbreviation

JST

Standard Offset

UTC+9

Current Offset

UTC+9

Daylight Offset

N/A (No DST)

DST Status

Not Observed

IANA Identifier

Asia/Tokyo

Region

Asia

Clock Changes

None (Year-round)

Daylight Saving Time (DST) Information

Japan Standard Time (JST) does not observe daylight saving time. The UTC offset remains constant at UTC+9 throughout the entire year. Cities and territories using this timezone do not shift clocks forward or backward.

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Major Cities in JST Time

Representative cities currently observing Japan Standard Time (JST) with their live local times.

4 major cities listed

City	Country	Current Time	Current Offset
Tokyo	Japan	3:19 PM	UTC+9
Osaka	Japan	3:19 PM	UTC+9
Kyoto	Japan	3:19 PM	UTC+9
Sapporo	Japan	3:19 PM	UTC+9

Countries & Territories Represented

Japan

JST Time Zone Converters

Convert JST to other major international time zones with live clocks.

Eastern Standard Time

PST to JST

Pacific Standard Time

GMT to JST

Greenwich Mean Time

CST to JST

Central Standard Time

UTC to JST

Coordinated Universal Time

BST to JST

British Summer Time

CET to JST

Central European Time

Other Asia Timezones

Frequently Asked Questions about JST

Accurate, factual answers regarding Japan Standard Time (JST) and its seasonal schedule.

What is JST and what does it stand for?

JST stands for Japan Standard Time. It is a civil time standard used in Asia with a standard offset of UTC+9 from Coordinated Universal Time (UTC). Its current offset is UTC+9.

Does JST observe Daylight Saving Time (DST)?

No, Japan Standard Time does not observe daylight saving time. It remains on a fixed offset of UTC+9 year-round with no seasonal clock changes.

Which major cities use JST?

Major cities operating in or aligned with Japan Standard Time include Tokyo (Japan), Osaka (Japan), Kyoto (Japan), Sapporo (Japan).

How do I convert JST to another timezone?

To convert JST (UTC+9) to your local time or another zone, calculate the hour difference between your local UTC offset and UTC+9. You can also use the live interactive converters listed on this page for instant side-by-side time comparisons.