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Time Zone Converter

JST to UTC-09:00Time Converter

Convert Japan Standard Time to UTC-09:00 Fixed Offset, 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

UTC-09:00

UTC-09:00 Fixed Offset

Enter a local date and time using JST.

JST

12:36 PM

Sunday, November 1, 2026

UTC+09:00Fixed offset
UTC-09:00

6:36 PM

Saturday, October 31, 2026

UTC-09:00Fixed offset

Time difference

UTC-09:00 is 18 hours behind JST

Hourly comparison

24-hour conversion table

Compare each hour in JST with UTC-09:00.

24 hours
HourJSTUTC-09:00Difference
0

12:36 PM

Sunday, November 1, 2026

6:36 PM

Saturday, October 31, 2026

-18h
1

1:36 PM

Sunday, November 1, 2026

7:36 PM

Saturday, October 31, 2026

-18h
2

2:36 PM

Sunday, November 1, 2026

8:36 PM

Saturday, October 31, 2026

-18h
3

3:36 PM

Sunday, November 1, 2026

9:36 PM

Saturday, October 31, 2026

-18h
4

4:36 PM

Sunday, November 1, 2026

10:36 PM

Saturday, October 31, 2026

-18h
5

5:36 PM

Sunday, November 1, 2026

11:36 PM

Saturday, October 31, 2026

-18h
6

6:36 PM

Sunday, November 1, 2026

12:36 AM

Sunday, November 1, 2026

-18h
7

7:36 PM

Sunday, November 1, 2026

1:36 AM

Sunday, November 1, 2026

-18h
8

8:36 PM

Sunday, November 1, 2026

2:36 AM

Sunday, November 1, 2026

-18h
9

9:36 PM

Sunday, November 1, 2026

3:36 AM

Sunday, November 1, 2026

-18h
10

10:36 PM

Sunday, November 1, 2026

4:36 AM

Sunday, November 1, 2026

-18h
11

11:36 PM

Sunday, November 1, 2026

5:36 AM

Sunday, November 1, 2026

-18h
12

12:36 AM

Monday, November 2, 2026

6:36 AM

Sunday, November 1, 2026

-18h
13

1:36 AM

Monday, November 2, 2026

7:36 AM

Sunday, November 1, 2026

-18h
14

2:36 AM

Monday, November 2, 2026

8:36 AM

Sunday, November 1, 2026

-18h
15

3:36 AM

Monday, November 2, 2026

9:36 AM

Sunday, November 1, 2026

-18h
16

4:36 AM

Monday, November 2, 2026

10:36 AM

Sunday, November 1, 2026

-18h
17

5:36 AM

Monday, November 2, 2026

11:36 AM

Sunday, November 1, 2026

-18h
18

6:36 AM

Monday, November 2, 2026

12:36 PM

Sunday, November 1, 2026

-18h
19

7:36 AM

Monday, November 2, 2026

1:36 PM

Sunday, November 1, 2026

-18h
20

8:36 AM

Monday, November 2, 2026

2:36 PM

Sunday, November 1, 2026

-18h
21

9:36 AM

Monday, November 2, 2026

3:36 PM

Sunday, November 1, 2026

-18h
22

10:36 AM

Monday, November 2, 2026

4:36 PM

Sunday, November 1, 2026

-18h
23

11:36 AM

Monday, November 2, 2026

5:36 PM

Sunday, November 1, 2026

-18h
Source time zone

About JST

The standard time used throughout Japan.

Full name
Japan Standard Time
Type
Fixed UTC offset
Regions
Japan
View JST details
Target time zone

About UTC-09:00

UTC-09:00 is a fixed time offset based on Coordinated Universal Time. It remains 540 minutes behind UTC and does not change automatically for daylight saving time.

Full name
UTC-09:00 Fixed Offset
Type
Fixed UTC offset
Regions
Worldwide
View UTC-09:00 details

Reverse this conversion

Convert UTC-09:00 back to JST.

UTC-09:00 to JST
FAQ

JST to UTC-09:00 time FAQ

Common questions about converting Japan Standard Time to UTC-09:00 Fixed Offset, their UTC offsets and daylight-saving behavior.

What is the time difference between JST and UTC-09:00?

UTC-09:00 is 18 hours behind JST on this date.

What time is 9:00 AM JST in UTC-09:00?

When it is 9:00 AM in JST, it is 3:00 PM in UTC-09:00 on Saturday, October 31, 2026.

Is UTC-09:00 ahead of JST?

No. UTC-09:00 is currently 18 hours behind JST.

Do JST and UTC-09:00 use daylight saving time?

JST is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date. UTC-09:00 is defined as a fixed UTC offset. Its offset does not change automatically according to the selected date.

Where are JST and UTC-09:00 used?

JST is associated with Japan. UTC-09:00 is associated with Worldwide. Time-zone abbreviations can be ambiguous, so TimeInOne uses the specific definitions shown on this page.