Nation What is GivingTuesday? What to know about the holiday of ‘radical generosity’ November 26, 2021 Wyatte Grantham-Philips, USA TODAY Comments Off on What is GivingTuesday? What to know about the holiday of ‘radical generosity’ GivingTuesday is celebrated on the Tuesday after Thanksgiving each year, falling on Nov. 30 for 2021. The day encourages individuals to give back.