Saturday, March 17, 2018 from 10:15 a.m. to 2:30 p.m. Kick off St. Patrick’s Day in Savannah right with the St. Patrick’s Day Parade. This main event brings everything together – family, friends and fun. The St. Patrick’s Day Parade in Savannah is the second largest in the U.S., right behind New York. More than 300,000 people are expected to visit and enjoy the city-wide festivities.