Fairfield County's Giving Day 2016 Mark your calendars! Fairfield County’s Giving Day is on March 10, 2016. Join thousands of Fairfield County residents in giving back to some of your favorite local nonprofits. Last year, this amazing day of giving had extraordinary results: $1,066,091 donated by 13,161 individuals for 386 nonprofits - all serving Fairfield County! To find out more information, please visit FCGives.org.