| Zurich Time | HDT | |
|---|---|---|
| 12:00 PM Friday Zurich Time (CEST) | ↔ | 01:00 AM Friday HDT |
| 01:00 PM Friday Zurich Time (CEST) | ↔ | 02:00 AM Friday HDT |
| 02:00 PM Friday Zurich Time (CEST) | ↔ | 03:00 AM Friday HDT |
| 03:00 PM Friday Zurich Time (CEST) | ↔ | 04:00 AM Friday HDT |
| 04:00 PM Friday Zurich Time (CEST) | ↔ | 05:00 AM Friday HDT |