| Clue | Source | Date |
|---|---|---|
| Periods | Thomas Joseph | 31 Dec 2024 |
| Chronological stretches, and an alternative title for this puzzle | Wall Street Journal | 04 Nov 2024 |
| Millenniums, for instance ... or a hint to the hidden words in 17-, 31- and 44-Across | Universal | 31 Dec 2020 |
| Millenniums and minutes |