Related Clues:

• Leap __
• 2008, e.g.
• Period of revolution?
• 1776, e.g.
• Diary capacity, typically
• Almanac volume
• Sentence segment
• Academic period
• Diary's duration
• Calendar capacity
• See 7 Down
• Birth certificate datum
• Time it takes for our revolution?
• January through December
• Time for a worldwide revolution