There are 12 months in the year. They are called January, February, March, April, May, June, July, August, September, October, November and December.
A week is a time unit equal to seven days. It is the standard time period used for cycles of rest days in most parts of the world
There are 5 weekdays: Monday, Tuesday, Wednesday, Thursday, and Friday; while Saturday and Sunday are part of the weekend.
Generally a leap year, a 366-day-long year. Every four years, we add an extra day, February 29, to our calendars.