Greeks is Tuesday the 13th is bad luck... Wikipedia says:
(...) The Greeks also consider Tuesday (and especially the 13th) an unlucky day. Tuesday is considered dominated by the influence of Ares, the god of war. (...)The fall of Constantinople to the Fourth Crusade occurred on Tuesday, April 13, 1204, and the Fall of Constantinople to the Ottomans happened on Tuesday, 29 May 1453, events that strengthen the superstition about Tuesday. In addition, in Greek the name of the day is Triti (Τρίτη) meaning literally the third (day of the week), adding weight to the superstition, since bad luck is said to "come in threes".
But - sunny day! Warm weather and 10 degrees Celsius! Not bad!
Tuesday 13th - that's is okay! I am sorry, Greeks is wrong. :-) Sorry!
