The 'work week' option.
The term 'Friday - Monday' means Friday through Monday(Friday, Saturday, Sunday, and Monday).
Monday, Tuesday, Wednesday, thursday, friday.
From Monday to Friday!
Lunes lanzó viernes = Monday threw Friday de lunes a viernes = Monday through Friday
Business days are considered Monday through FridayBusiness days are considered Monday through Friday
Monday through Friday
Monday, Sunday, Tuesday, Wednesday, and Friday.
Monday through Friday
71.43% of a week.
The Registrar's website (http://www.registrar.appstate.edu/calendar/spring09.html) lists the break as Monday, March 9 through Friday the 13th.
The French consider the week to start on Monday, but this is simply a calendar convention just as the American week starting on Sunday is a calendar convention. It does not change any dates or the work-week (which is still Monday-Friday).
Yes. Regarding the arrangements of the days and dates, the calendar of Japan is the same as the calendar in most other countries (e.g., the United States, Canada, or the UK), so looking at a June 1979 calendar from any of those countries would be the same. There are no important holidays in June in Japan, so business, bank, and school schedules can be assumed to run as usual, from Monday to Friday for banks, from Monday to Friday or Saturday for most non-retail businesses, and from Monday to Saturday for schools (in 1979).