Sesame Street / Season 21 S21E112 Episode 2727 - A day at the library Sesame Street Netflix Share WhatsApp Telegram X (Twitter) Facebook Copy link Aired 13343days : 22hours : 01min : 09sec Tuesday, April 17, 1990 The exact release time has not been announced. Synopsis This episode has no synopsis. Previous episode S21E33 Grouchytown Next episode S21E115 Episode 2730 - Oscar writes to Grundgetta Data from TVmaze (CC BY-SA). Updated October 28, 2026, 19:31.