Timestamp for 2013-01-01: 1356998400
Timestamp for 01 Jan 2013: 1356998400

Timestamp for the 1st Monday in 2013: 1357516800
Date for the timestamp: Monday, January 7th, 2013

Timestamp for yesterday: 1742169600
Date for the timestamp: Monday, March 17th, 2025

Third Thursday of Each Month in 2013:
Thursday, January 17th, 2013
Thursday, February 21st, 2013
Thursday, March 21st, 2013
Thursday, April 18th, 2013
Thursday, May 16th, 2013
Thursday, June 20th, 2013
Thursday, July 18th, 2013
Thursday, August 22nd, 2013
Thursday, September 19th, 2013
Thursday, October 17th, 2013
Thursday, November 21st, 2013
Thursday, December 19th, 2013