When it is 12:00 PM in Hiroo, it is 9:00 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.
Hiroo is 15 hours ahead of CST.
🕐 Subtract 15 hours from Hiroo time to get CST time.
Hiroo uses 9 hours ahead of Universal Time (UTC+9) and CST uses 6 hours behind Universal Time (UTC-6).
| Hiroo Time | CST Time | |
|---|---|---|
| 12 AM Hiroo Time | ↔ | 9 AM CST Time |
| 1 AM Hiroo Time | ↔ | 10 AM CST Time |
| 2 AM Hiroo Time | ↔ | 11 AM CST Time |
| 3 AM Hiroo Time | ↔ | 12 PM CST Time |
| 4 AM Hiroo Time | ↔ | 1 PM CST Time |
| 5 AM Hiroo Time | ↔ | 2 PM CST Time |
| 6 AM Hiroo Time | ↔ | 3 PM CST Time |
| 7 AM Hiroo Time | ↔ | 4 PM CST Time |
| 8 AM Hiroo Time | ↔ | 5 PM CST Time |
| 9 AM Hiroo Time | ↔ | 6 PM CST Time |
| 10 AM Hiroo Time | ↔ | 7 PM CST Time |
| 11 AM Hiroo Time | ↔ | 8 PM CST Time |
| Hiroo Time | CST Time | |
|---|---|---|
| 12 PM Hiroo Time | ↔ | 9 PM CST Time |
| 1 PM Hiroo Time | ↔ | 10 PM CST Time |
| 2 PM Hiroo Time | ↔ | 11 PM CST Time |
| 3 PM Hiroo Time | ↔ | 12 AM CST Time |
| 4 PM Hiroo Time | ↔ | 1 AM CST Time |
| 5 PM Hiroo Time | ↔ | 2 AM CST Time |
| 6 PM Hiroo Time | ↔ | 3 AM CST Time |
| 7 PM Hiroo Time | ↔ | 4 AM CST Time |
| 8 PM Hiroo Time | ↔ | 5 AM CST Time |
| 9 PM Hiroo Time | ↔ | 6 AM CST Time |
| 10 PM Hiroo Time | ↔ | 7 AM CST Time |
| 11 PM Hiroo Time | ↔ | 8 AM CST Time |
Hiroo is 15 hours ahead of CST.
Hiroo is ahead of CST by 15 hours.
It is 6:00 PM the previous day in CST.