| Clue | Source | Date |
|---|---|---|
| see 22 Across (4,4) | Mirror Quiz | 07 Jun 2025 |
| Start of an era | Newsday | 13 Mar 2021 |
| It's skipped in the Gregorian calendar | New York Times | 28 Jul 2019 |
| It's skipped in the Gregorian calendar | ||
| Starting time? | New York Times | 03 Sep 2016 |
| Starting time? | ||
| Beginning of time | New York Times | 28 Mar 2015 |
| Beginning of time | ||
| 2007 Nine Inch Nails album | ||
| {/Beginning of time?/} | ||
| Beginning of time? | ||
| 2007 Nine Inch Nails album |