No
It is a Friday. Yes, unless your schools celebrates the small holiday, and continues on to January 11th.
January 11th, 1900 was a Thursday.
11th January 1958 was a Saturday.
January 11th, 1948 fell on a Sunday.
January 11th, 1992 fell on a Saturday.
September 11th
11th of Jan was a Fri
Whether May 11th is a bank holiday depends on the country and region you are in. In many places, May 11th is not a recognized bank holiday. However, some countries may have specific observances on that date, so it's best to check local calendars for accurate information.
No. September 11 is a day of mourning.
Armistice day/Veterans Day
Armistice Day.
Veterans Day is celebrated on the 11th of November.