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Valentine's Day
Valentine’s Day is a special time to celebrate love, romance and friendship.
Valentine’s Day is a special time to celebrate love, romance and friendship.
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?