Some companies close for vacation during the summer or over the Christmas holidays.
You usually take your vacation during this time. If your company shuts down for two (2) weeks, and you have three (3) weeks vacation, you can take your other week at another time.
However, you must take all three (3) weeks during this time if your company shuts down for three (3) weeks.
Yes, your employer can decide when you can take vacation.
No. Your employer must pay you all your vacation pay before you begin your vacation.
If you take your vacation at two (2) different times, your employer only has to pay you for the time you are taking.
For example, you have three (3) weeks paid vacation. You decide to take two (2) weeks in the summer, and one (1) week at Christmas. Your employer must pay you the two (2) weeks in the summer, and the one (1) week at Christmas.
Your employer must pay you:
A holiday is a day where you normally do not work, but you get paid for that day.