Time in Seoul and Philadelphia
The time difference between Seoul and Philadelphia, Pennsylvania, is 14 hours. Philadelphia is 14 hours behind Seoul.
This means 9am in Seoul is 7pm in Philadelphia (previous day) and 5pm in Seoul is 3am in Philadelphia.
Seoul
- The current local time in Seoul is 6:04 am (November 9, 2026)
- Seoul is in the Korea Standard Time Zone
- The time zone offset for Seoul, South Korea, is UTC+09:00
Philadelphia
- The current local time in Philadelphia is 4:04 pm (November 9, 2026)
- Philadelphia is in the Eastern Standard Time Zone
- The time zone offset for Philadelphia, United States, is UTC-05:00
How to convert Seoul time to Philadelphia time?
Subtract 14 hours from Seoul time to get Philadelphia time.
Time in Seoul
00:00
Time in Philadelphia
00:00
Use the slider above to convert Seoul time to Philadelphia time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| Seoul | Philadelphia |
|---|---|
| 12am | 10am |
| 1am | 11am |
| 2am | 12pm |
| 3am | 1pm |
| 4am | 2pm |
| 5am | 3pm |
| 6am | 4pm |
| 7am | 5pm |
| 8am | 6pm |
| 9am | 7pm |
| 10am | 8pm |
| 11am | 9pm |
| 12pm | 10pm |
| 1pm | 11pm |
| 2pm | 12am |
| 3pm | 1am |
| 4pm | 2am |
| 5pm | 3am |
| 6pm | 4am |
| 7pm | 5am |
| 8pm | 6am |
| 9pm | 7am |
| 10pm | 8am |
| 11pm | 9am |
Time difference from Seoul (UTC+09:00)
-14 hours
-17 hours
-14 hours
-1 hour
-2 hours
-1 hour
-19 hours
-17 hours
-18 hours
-17 hours