Below is a list of dates when New Year's Eve will occur from 1665 to 1674.
| Year | Date | Day |
|---|---|---|
| 1665 | December 31, 1665 | Thursday |
| 1666 | December 31, 1666 | Friday |
| 1667 | December 31, 1667 | Saturday |
| 1668 | December 31, 1668 | Monday |
| 1669 | December 31, 1669 | Tuesday |
| 1670 | December 31, 1670 | Wednesday |
| 1671 | December 31, 1671 | Thursday |
| 1672 | December 31, 1672 | Saturday |
| 1673 | December 31, 1673 | Sunday |
| 1674 | December 31, 1674 | Monday |