| Clue | Source | Date |
|---|---|---|
| Mnemonic device for changing your clocks, and a hint to this puzzle's theme | The Washington Post Sunday | 13 Mar 2022 |
| Timely mnemonic, or what the circled letters depict | The Washington Post | 01 Nov 2020 |
| Timely mnemonic, or what the circled letters depict | LA Times Daily | 01 Nov 2020 |