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