When it is 12:00 PM in Sejong, it is 10:00 PM the previous day in CDT.
📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.
Sejong is 14 hours ahead of CDT.
🕐 Subtract 14 hours from Sejong time to get CDT time.
Sejong uses 9 hours ahead of Universal Time (UTC+9) and CDT uses 5 hours behind Universal Time (UTC-5).
| Sejong Time | CDT Time | |
|---|---|---|
| 12 AM Sejong Time | ↔ | 10 AM CDT Time |
| 1 AM Sejong Time | ↔ | 11 AM CDT Time |
| 2 AM Sejong Time | ↔ | 12 PM CDT Time |
| 3 AM Sejong Time | ↔ | 1 PM CDT Time |
| 4 AM Sejong Time | ↔ | 2 PM CDT Time |
| 5 AM Sejong Time | ↔ | 3 PM CDT Time |
| 6 AM Sejong Time | ↔ | 4 PM CDT Time |
| 7 AM Sejong Time | ↔ | 5 PM CDT Time |
| 8 AM Sejong Time | ↔ | 6 PM CDT Time |
| 9 AM Sejong Time | ↔ | 7 PM CDT Time |
| 10 AM Sejong Time | ↔ | 8 PM CDT Time |
| 11 AM Sejong Time | ↔ | 9 PM CDT Time |
| Sejong Time | CDT Time | |
|---|---|---|
| 12 PM Sejong Time | ↔ | 10 PM CDT Time |
| 1 PM Sejong Time | ↔ | 11 PM CDT Time |
| 2 PM Sejong Time | ↔ | 12 AM CDT Time |
| 3 PM Sejong Time | ↔ | 1 AM CDT Time |
| 4 PM Sejong Time | ↔ | 2 AM CDT Time |
| 5 PM Sejong Time | ↔ | 3 AM CDT Time |
| 6 PM Sejong Time | ↔ | 4 AM CDT Time |
| 7 PM Sejong Time | ↔ | 5 AM CDT Time |
| 8 PM Sejong Time | ↔ | 6 AM CDT Time |
| 9 PM Sejong Time | ↔ | 7 AM CDT Time |
| 10 PM Sejong Time | ↔ | 8 AM CDT Time |
| 11 PM Sejong Time | ↔ | 9 AM CDT Time |
Sejong is 14 hours ahead of CDT.
Sejong is ahead of CDT by 14 hours.
It is 7:00 PM the previous day in CDT.