These pages contain the trends of millennia and centuries. The individual century pages contain lists of decades and years. See also History for different organizations of historical events.

For earlier time periods see cosmological timeline, geologic timescale, evolutionary timeline, pleistocene, and palaeolithic.

Millennium Century
4th BC 40th BC 39th BC 38th BC 37th BC 36th BC 35th BC 34th BC 33rd BC 32nd BC 31st BC
3rd BC 30th BC 29th BC 28th BC 27th BC 26th BC 25th BC 24th BC 23rd BC 22nd BC 21st BC
2nd BC 20th BC 19th BC 18th BC 17th BC 16th BC 15th BC 14th BC 13th BC 12th BC 11th BC
1st BC 10th BC 9th BC 8th BC 7th BC 6th BC 5th BC 4th BC 3rd BC 2nd BC 1st BC
1st AD 1st AD 2nd AD 3rd AD 4th AD 5th AD 6th AD 7th AD 8th AD 9th AD 10th AD
2nd AD 11th AD 12th AD 13th AD 14th AD 15th AD 16th AD 17th AD 18th AD 19th AD 20th AD
3rd AD 21st AD 22nd AD 23rd AD 24th AD 25th AD 26th AD 27th AD 28th AD 29th AD 30th AD