End Times #6 - What Is "The Day of the Lord?"

Did Jesus use this term? Did anyone in the New Testament use it? It appears in our chapter, II Thessalonians 2, the chapter for the launch into the End Times study. Link to Notes:
https://www.dropbox.com/scl/fi/i329jbb00uxgxef3ecij9/End-Times-Study-Notes-for-videos-5-28-23.pdf?rlkey=atawhmbp0ybjim7a1m042jph6&dl=0

My website: https://www.carolynparr.com/