List of Holidays Guyana Permanent Mission, Geneva New Year’s Day January 1 Republic Day February 23 Good Friday April 2 Easter April 5 Labour Day May 1 Whit Monday May 24 Independence Day May 26 Ascension Day May 27 Eid-ul-Adha July 20 Swiss National Day August 1 Jeûne Genevois September 9 Youman-Nabi October 18 Deepavali November 11 Christmas Day December 25 Boxing Day December 26