| Clue | Source | Date |
|---|---|---|
| 80 years into the future, in movie credits (will we even have movies?) | Jonesin | 16 Feb 2021 |
| 2101, in old Rome | Eugene Sheffer | 04 Dec 2020 |
| Century-starting year | LA Times Daily | 25 Sep 2015 |
| Century-starting year | ||
| XC years from now | ||
| XC years from now | ||
| Year in the reign of Empress Sarah Palinbot IV | ||
| 22nd-century date | ||
| 22nd-century date | ||
| XCIV years hence | ||
| Start of the next century | ||
| Start of the 22nd century | ||
| XCIV years hence | ||
| 2101, in old Rome | ||
| XI × CXCI | ||
| XI × CXCI | ||
| XI × CXCI | ||
| Future date. | ||
| Early in the twenty-second century. |