23rd century
From Hidden Frontier
| Hidden Frontier Universe Chronology | |
| Centuries | 22nd century · 23rd century · 24th century |
In the Terran calendar, the 23rd century is the span of years from 2201 through 2300.
| Hidden Frontier Universe Chronology | |
| Centuries | 22nd century · 23rd century · 24th century |
In the Terran calendar, the 23rd century is the span of years from 2201 through 2300.