
New Year's Eve
New Year’s Eve is the last day of the year, December 31, in the Gregorian calendar.
New Year’s Eve is the last day of the year, December 31, in the Gregorian calendar.
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?
The 12 months of the year are linked to the Moon's orbit around Earth. Why are there 12 months? What do the month names mean?