There are about 2 dozen saints named Martin so you need to be specific. Here are the feast days of two Martins:
St. Martin de Porres - November 3
St. Martin of Tours - November 11
November 11'Th (Remembrance Day).
St. Francis of Assisi's feast day is on October 4. The feast day of St. Francis is on October 4.
Simon shares October 26 as a feast day with St. Jude.
January 2 is St. Basil's feast day.
St. Monica's Feast Day is August 27.
November 3 is the feast day of St. Hubert.
St. Ava's feast day is April 29.
March 7 is the feast day of St. Perpetua.
The feast day of St. Brice is November 13.
St. Lukes' feast day is on October 18
October 13th is the feast day of St. Edward the Confessor.
St. Linda (St. Ermelinda)'s feast day is October 29.
The feast day for St. Augustine of Hippo is August 28.