| Undurkhangai Time | MDT | |
|---|---|---|
| 10:00 PM Monday Undurkhangai Time (HOVST) | ↔ | 08:00 AM Monday MDT |
| 11:00 PM Monday Undurkhangai Time (HOVST) | ↔ | 09:00 AM Monday MDT |
| 12:00 AM Tuesday Undurkhangai Time (HOVST) | ↔ | 10:00 AM Monday MDT |
| 01:00 AM Tuesday Undurkhangai Time (HOVST) | ↔ | 11:00 AM Monday MDT |
| 02:00 AM Tuesday Undurkhangai Time (HOVST) | ↔ | 12:00 PM Monday MDT |