When it is 12:00 PM in Irkutsk, it is 11:00 PM the previous day in CST.
📞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.
Irkutsk is 13 hours ahead of CST.
🕐 Subtract 13 hours from Irkutsk time to get CST time.
Irkutsk uses 8 hours ahead of Universal Time (UTC+8) and CST uses 5 hours behind Universal Time (UTC-5).
| Irkutsk Time | CST Time | |
|---|---|---|
| 12 AM Irkutsk Time | ↔ | 11 AM CST Time |
| 1 AM Irkutsk Time | ↔ | 12 PM CST Time |
| 2 AM Irkutsk Time | ↔ | 1 PM CST Time |
| 3 AM Irkutsk Time | ↔ | 2 PM CST Time |
| 4 AM Irkutsk Time | ↔ | 3 PM CST Time |
| 5 AM Irkutsk Time | ↔ | 4 PM CST Time |
| 6 AM Irkutsk Time | ↔ | 5 PM CST Time |
| 7 AM Irkutsk Time | ↔ | 6 PM CST Time |
| 8 AM Irkutsk Time | ↔ | 7 PM CST Time |
| 9 AM Irkutsk Time | ↔ | 8 PM CST Time |
| 10 AM Irkutsk Time | ↔ | 9 PM CST Time |
| 11 AM Irkutsk Time | ↔ | 10 PM CST Time |
| Irkutsk Time | CST Time | |
|---|---|---|
| 12 PM Irkutsk Time | ↔ | 11 PM CST Time |
| 1 PM Irkutsk Time | ↔ | 12 AM CST Time |
| 2 PM Irkutsk Time | ↔ | 1 AM CST Time |
| 3 PM Irkutsk Time | ↔ | 2 AM CST Time |
| 4 PM Irkutsk Time | ↔ | 3 AM CST Time |
| 5 PM Irkutsk Time | ↔ | 4 AM CST Time |
| 6 PM Irkutsk Time | ↔ | 5 AM CST Time |
| 7 PM Irkutsk Time | ↔ | 6 AM CST Time |
| 8 PM Irkutsk Time | ↔ | 7 AM CST Time |
| 9 PM Irkutsk Time | ↔ | 8 AM CST Time |
| 10 PM Irkutsk Time | ↔ | 9 AM CST Time |
| 11 PM Irkutsk Time | ↔ | 10 AM CST Time |
Irkutsk is 13 hours ahead of CST.
Irkutsk is ahead of CST by 13 hours.
It is 8:00 PM the previous day in CST.