April's Pink Moon
The Full Moon in April is called Pink Moon, but it also has other names, like Sprouting Grass Moon, Fish Moon, Hare Moon, Egg Moon, and Paschal Moon.
Labor Day, or 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?