- April 7, 2011
- January 3rd, 2011
- Summer, 2009
- September, 2008
- Spring, 2007
- May 8th, 2005
- December 30th, 2002
- February 2nd, 2001
- September 14th, 2000
- November 1st, 1999
- June 9th, 1996
- December 13th, 1992
- May 1st, 1988
- May 19th, 1982
- 1900s
- 19th century
- 15th to 18th century
- Dawn of Man
- Jurassic Period
- Birth of Planet Earth
- Dawn of Creation
- June 20th, 2013
- July 1st, 2015
- June 24th, 2063
- One Week Early
- One Week Late