| 2099 2100 2101 2102 2103 2104 2105 |
| 2070s 2080s 2090s 2100s 2110s 2120s 2130s |
| 21st century - 22nd century - 23rd century |
Events[]
- In the mirror universe, Philip III reigns as Emperor of the Terran Empire. (In Between Days: Voice of the Common Man)
Births[]
- December
- 3 December: J. Hayes is born. (In Between Days: Reversal)
- 5 December: Douglas Jay Hayes Beckett is born. (In Between Days: Reversal)