
First Quarter Moon
The First Quarter Moon is a primary Moon phase when we can see exactly half of the Moon's surface illuminated. If it is the left or right half, depends on where you are on Earth.
The First Quarter Moon is a primary Moon phase when we can see exactly half of the Moon's surface illuminated. If it is the left or right half, depends on where you are on Earth.
Chinese New Year is the first day of the Chinese calendar, which is a lunisolar calendar mainly used for traditional celebrations.
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?