Related Clues:

• 669 Martian days
• Revolution time?
• Spring, summer, fall and winter
• Stretch for criminals or politicians
• You might use it loosely
• Summer to summer
• Phrase
• 2006, e.g.
• Leap __
• 2008, e.g.
• Period of revolution?
• 1776, e.g.
• Diary capacity, typically
• Four years for a U.S. president
• Almanac volume