Phoenix Time to JST Converter
JST is 16 hours ahead of MST. 9:00 AM MST = 1:00 AM JST (next day).
JST is 16 hours ahead of MST. To convert Phoenix Time to JST, add 16 hours to the Phoenix Time time: 9:00 AM MST = 1:00 AM JST (next day).
Phoenix Time (Phoenix time) is used in Phoenix, USA. JST (Japan Time) is used in Japan.
Phoenix Time to JST time conversion table
Phoenix Time to JST on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Phoenix Time | JST | Day |
|---|---|---|
| 12:00 AM MST | 4:00 PM JST | — |
| 1:00 AM MST | 5:00 PM JST | — |
| 2:00 AM MST | 6:00 PM JST | — |
| 3:00 AM MST | 7:00 PM JST | — |
| 4:00 AM MST | 8:00 PM JST | — |
| 5:00 AM MST | 9:00 PM JST | — |
| 6:00 AM MST | 10:00 PM JST | night |
| 7:00 AM MST | 11:00 PM JST | night |
| 8:00 AM MST | 12:00 AM JST | next day |
| 9:00 AM MST | 1:00 AM JST | next day |
| 10:00 AM MST | 2:00 AM JST | next day |
| 11:00 AM MST | 3:00 AM JST | next day |
| 12:00 PM MST | 4:00 AM JST | next day |
| 1:00 PM MST | 5:00 AM JST | next day |
| 2:00 PM MST | 6:00 AM JST | next day |
| 3:00 PM MST | 7:00 AM JST | next day |
| 4:00 PM MST | 8:00 AM JST | next day |
| 5:00 PM MST | 9:00 AM JST | next day |
| 6:00 PM MST | 10:00 AM JST | next day |
| 7:00 PM MST | 11:00 AM JST | next day |
| 8:00 PM MST | 12:00 PM JST | next day |
| 9:00 PM MST | 1:00 PM JST | next day |
| 10:00 PM MST | 2:00 PM JST | next day |
| 11:00 PM MST | 3:00 PM JST | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert Phoenix Time to JST
Add 16 hours to the Phoenix Time time to get JST.
Example: 9:00 AM MST = 1:00 AM JST (next day).
Across midnight: 10:00 PM MST = 2:00 PM JST (next day). The date changes, so always check the day as well as the hour.
Time difference between Phoenix Time and JST
The time difference between Phoenix Time and JST is 16 hours all year – JST is ahead of MST.
Phoenix Time and JST during daylight saving time
- Phoenix Time does not observe daylight saving time; it stays on UTC−7 all year.
- JST does not observe daylight saving time; it stays on UTC+9 all year.
Best time for a meeting between Phoenix Time and JST
Phoenix Time and JST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM MST, which is 7:00 AM JST.
Phoenix Time to JST FAQ
What is the time difference between Phoenix Time and JST?
JST is 16 hours ahead of MST all year. 9:00 AM MST = 1:00 AM JST (next day).
What is 9 AM Phoenix Time in JST?
9:00 AM MST is 1:00 AM JST (next day).
What is 12 PM (noon) Phoenix Time in JST?
12:00 PM MST is 4:00 AM JST (next day).
Is JST ahead of or behind Phoenix Time?
JST is 16 hours ahead of MST, so it is later in JST than in Phoenix Time.
Does Phoenix Time change for daylight saving time?
No. Phoenix Time stays on the same offset all year, so conversions never shift for daylight saving time.
Does JST change for daylight saving time?
No. JST stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between Phoenix Time and JST?
Phoenix Time and JST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM MST, which is 7:00 AM JST.
Related conversions
Convert JST to Phoenix Time
Convert Phoenix Time to other time zones
Convert other time zones to JST
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.