World Teachers' Day
The United Nations' (UN) World Teachers' Day commemorates the work of teachers and their contributions to society. It is observed on October 5 each year.
Elsewhere on timeanddate.com
Labour Day
Labor Day, International Workers' Day, and May Day, is a day off for workers in many countries around the world.
Mother's Day
Mother’s Day celebrates the achievements and efforts of mothers and mother figures.
AM and PM Explained
How does the 12-hour clock system work? Is midnight 12 am or 12 pm?