By Andrea Peed May 17, 2021 Share this with FacebookShare this with TwitterShare this with LinkedInShare this with EmailPrint this (Photos by Dan Renzetti) Yale will celebrate Commencement 2021 from May 21 to 24 in a series of ceremonies recognizing the achievements of more than 3,500 graduates across the university. Spread across four days, the events — some in person, some online only — will incorporate many longtime customs familiar to generations of Yalies while accounting for the exceptional circumstances of the past year and adhering to public health guidelines. The rigorous choreography allowing schools and residential colleges to gather graduates in person involves necessary limits on duration and group size, as well as social distancing requirements.