1860 is the leap year starting on Sunday.
1.1 March 1.2 April 1.3 May 1.4 June 1.5 July 1.6 September 1.7 October 1.8 November 1.9 December 1.10 Unknown Dates
2.1 January 2.2 February 2.3 March 2.4 May 2.5 July 2.6 August 2.7 September 2.8 November 2.9 December
3.1 January 3.2 February 3.3 March 3.4 May 3.5 July 3.6 December