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Labor Day / May Day
Labor Day, International Workers' Day, and May Day, is a day off for workers in many countries around the world.
Labor Day, International Workers' Day, and May Day, is a day off for workers in many countries around the world.
Father’s Day celebrates fatherhood and male parenting on different dates worldwide.
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?