| Undurkhangai Time | SGT | |
|---|---|---|
| 11:00 PM Monday Undurkhangai Time (HOVST) | ↔ | 11:00 PM Monday SGT |
| 12:00 AM Tuesday Undurkhangai Time (HOVST) | ↔ | 12:00 AM Tuesday SGT |
| 01:00 AM Tuesday Undurkhangai Time (HOVST) | ↔ | 01:00 AM Tuesday SGT |
| 02:00 AM Tuesday Undurkhangai Time (HOVST) | ↔ | 02:00 AM Tuesday SGT |
| 03:00 AM Tuesday Undurkhangai Time (HOVST) | ↔ | 03:00 AM Tuesday SGT |