All Saints' Day
Many churches honor all their saints on All Saints' Day, also known as All Hallows' Day.
Many churches honor all their saints on All Saints' Day, also known as All Hallows' Day.
Labor Day, International Workers' Day, and May Day, is a day off for workers in many countries around the world.
How does the 12-hour clock system work? Is midnight 12 am or 12 pm?
Why do many countries set the clocks back and forth an hour twice a year?