Below is a list of dates when New Year's Day will occur from 3999 to 4008.
| Year | Date | Day |
|---|---|---|
| 3999 | January 01, 3999 | Friday |
| 4000 | January 01, 4000 | Saturday |
| 4001 | January 01, 4001 | Monday |
| 4002 | January 01, 4002 | Tuesday |
| 4003 | January 01, 4003 | Wednesday |
| 4004 | January 01, 4004 | Thursday |
| 4005 | January 01, 4005 | Saturday |
| 4006 | January 01, 4006 | Sunday |
| 4007 | January 01, 4007 | Monday |
| 4008 | January 01, 4008 | Tuesday |