Phoenix, United States Seoul, South Korea
Compare time between Phoenix and Seoul
Date
Time format
Phoenix, United States
5:31
AM
Saturday, October 17, 2026
Seoul, South Korea
9:31
PM
Saturday, October 17, 2026
Time Difference Timeline
See the time difference throughout the day
Day time
Night time
Time difference
16 hours
Best time to meet
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Quick facts
Phoenix time zone: MST (UTC-7)
Seoul time zone: KST (UTC+9)
Distance: Phoenix → Seoul
Frequently Asked Questions
Phoenix is in the MST timezone (UTC-7) and Seoul is in the KST timezone (UTC+9). The time difference between them is 16 hours.
Use the timeline above to find overlapping business hours between Phoenix and Seoul. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).
Neither Phoenix nor Seoul observes Daylight Saving Time, so the time difference remains constant throughout the year.
Click the pencil icon next to the Phoenix clock and type any time. The Seoul clock will update instantly, showing the exact corresponding time. You can also pick a date to account for DST changes.