Sunday is considered a non-working day in many countries of the world, and is part of "the weekend". Countries predominantly influenced by Jewish or Islamic religions have Friday or Saturday as a weekly non-working day instead.
The Gregorian calendar repeats every 400 years, and no century starts on a Sunday. The Jewish New Year never falls on a Sunday. Any month and only those months beginning on a Sunday will contain a Friday the 13th.
No comments:
Post a Comment