Back to school (marketing) which is unusual in that it starts its school year in spring, the back to school sales are traditionally held in late March. In Canada and the United States, back to school shopping is associated with Labor Day, which falls on the first Monday of September. While Labor Day is a widely-observed holiday, it has no official celebration. Labor Day has since become symbolic as the unofficial "end of summer". Most schools and colleges begin their school year around this time, so the holiday has become a back to school shopping tradition. much as Memorial Day and Victoria Day, and
Date and time notation in Serbia by comma, but can be abbreviated to the first three letters, which are then capitalized (NED, 31. 12. '06) – note that in that case, the shortest date format is used. Starting day of the week is Monday, and the weekend falls on Saturday and Sunday. Weeks are rarely referred to by their order in the year, although they are always printed in large format calendars, typically the number of a week in the month is used (third week in March, instead of week 12).' One of most common errors while typing the date with the full month name is