The feast of the Entrance of the Theotokos into the Temple falls each year on December 4 according to the civil calendar. That is this Sunday! Divine Services for the feast will be December 3 at 6:00 p.m. and December 4 at 10:00 a.m. (according to the usual Sunday schedule). Please join us for the feast! More information on the feast can be found below.

English:

https://oca.org/saints/lives/2016/11/21/103357-the-entry-of-the-most-holy-mother-of-god-into-the-temple

Russian:

http://days.pravoslavie.ru/Life/life2575.htm