When it is 12:00 PM in New Castle, it is 4:00 AM the next day in Auckland.
📞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.
New Castle is 16 hours behind Auckland.
🕐 Add 16 hours to New Castle time to get Auckland time.
New Castle uses 4 hours behind Universal Time (UTC-4) and Auckland uses 12 hours ahead of Universal Time (UTC+1).
| New Castle Time | Auckland Time | |
|---|---|---|
| 12 AM New Castle Time | ↔ | ☼ 4 PM Auckland Time |
| 1 AM New Castle Time | ↔ | ☼ 5 PM Auckland Time |
| 2 AM New Castle Time | ↔ | 6 PM Auckland Time |
| 3 AM New Castle Time | ↔ | 7 PM Auckland Time |
| 4 AM New Castle Time | ↔ | 8 PM Auckland Time |
| ☼ 5 AM New Castle Time | ↔ | 9 PM Auckland Time |
| ☼ 6 AM New Castle Time | ↔ | 10 PM Auckland Time |
| ☼ 7 AM New Castle Time | ↔ | 11 PM Auckland Time |
| ☼ 8 AM New Castle Time | ↔ | 12 AM Auckland Time |
| ☼ 9 AM New Castle Time | ↔ | 1 AM Auckland Time |
| ☼ 10 AM New Castle Time | ↔ | 2 AM Auckland Time |
| ☼ 11 AM New Castle Time | ↔ | 3 AM Auckland Time |
| New Castle Time | Auckland Time | |
|---|---|---|
| ☼ 12 PM New Castle Time | ↔ | 4 AM Auckland Time |
| ☼ 1 PM New Castle Time | ↔ | 5 AM Auckland Time |
| ☼ 2 PM New Castle Time | ↔ | 6 AM Auckland Time |
| ☼ 3 PM New Castle Time | ↔ | ☼ 7 AM Auckland Time |
| ☼ 4 PM New Castle Time | ↔ | ☼ 8 AM Auckland Time |
| ☼ 5 PM New Castle Time | ↔ | ☼ 9 AM Auckland Time |
| ☼ 6 PM New Castle Time | ↔ | ☼ 10 AM Auckland Time |
| ☼ 7 PM New Castle Time | ↔ | ☼ 11 AM Auckland Time |
| ☼ 8 PM New Castle Time | ↔ | ☼ 12 PM Auckland Time |
| 9 PM New Castle Time | ↔ | ☼ 1 PM Auckland Time |
| 10 PM New Castle Time | ↔ | ☼ 2 PM Auckland Time |
| 11 PM New Castle Time | ↔ | ☼ 3 PM Auckland Time |
New Castle is 16 hours behind Auckland.
New Castle is behind Auckland by 16 hours.
It is 1:00 AM the next day in Auckland.