A High Tide Is Occurring at Charleston, South Carolina (80°W,

Q4: On June 21, the noonday Sun is

Q35: The actual amount of time it takes

Q53: Pope Gregory XIII decreed that 10 days

Q61: When it is 12 noon, May 6,

Q76: The angle measured from the horizon to

Q83: The farthest point of the Sun from

Q101: The Julian calendar, which has 365 days

Q107: The Greenwich meridian is also known as

Q114: When the Sun is on the meridian,

Q123: For a period after June 21 for