Columbia Chronology

Before the 20th Century

Before the Common Era Time of Awakening and the Sundering 10th to 18th Centuries 19th Century

20th and 21st Centuries

1900s 1910s (Columbia)
2000s 2010s (Columbia)

22nd Century

2100s 2110s (Columbia)
2150 2151 (Columbia)
2160 2161 (Columbia)
2170s 2180s (Columbia)

23rd Century

2200s 2210s (Columbia)
2250 2251 (Columbia)
2260 2261 (Columbia)
2270
2280s 2290s (Columbia)

24th Century

2300s 2310s (Columbia)
2360
2370 Chronology: 2371
NOTE: The First Splinter Timeline diverged from the Columbia Timeline during the events of Star Trek: First Contact in 2373
2380 Chronology: 2381
2390 Chronology: 2391

The Future

25th Century and Beyond