In Canada, Monday, May 22, 2017 is recognized as a public (statutory) holiday known as Victoria Day, except in the Atlantic provinces.
Shop's closing act
Good Friday, observed on April 14 this year, is a statutory holiday recognized across Canada. Also, Easter Sunday, observed on April 16 this year, is a retail holiday in some provinces and territories. Regarding Easter Monday, the Federal Government, as well as certain federally regulated workplaces, recognize the day as a statutory holiday. Although, this may not necessarily be the circumstance for the provinces and territories.
Typically, employees do get Victoria Day off with regular pay or public holiday pay (depending on the province or territory of employment). In the event employees are required to work on the statutory holiday, the employee must be paid regular wages and get a substituted day off, with pay, at a later date (again, this depends on the province or territory of employment).