If I sent this message to all of my friends and relatives at a particular time of the year, what would i be tryin to say to them?
"ABCDEFGHIJKMNOPQRSTUVWXYZ"
It would be observed that the sequence of letters as furnished in the puzzle does NOT have "L". No "L" immediately brings Noel to one's mind, and "Noel" is French for Christmas. We know that Christmas (Xmas) day is celebrated on 25 December every year in accordance with the Gregorian calendar.
Consequently, it follows that, it is 25 December and so, the puzzle author would say "Merry Christmas" in his message to his friends and relatives.
Edited on February 23, 2022, 1:52 am