National Day Calendar 2025 March. Named for the roman god of war, mars, march became a time when armies began to march again and farmers tilled their soil. Chaitra month 2025 starts on march 15.

Our list includes a 2024, 2025 holiday calendar with us federal holidays and observance days, canadian national holidays, funny holidays, as well as united nations international sanctioned observance days. Organize your home office day.