Related Clues:

• The Yankees play on it during the summer: Abbr.
• Mar. weekend shortener
• Mar.-Nov. clock setting
• Charlotte summer hrs.
• Letters that change hands in April?
• Summer hrs., in South Carolina
• Ohio summer hrs.
• Spring clock adjustment: Abbr.
• What a farmer in Del. works on?
• N.Y. summer clock setting
• Annual cause of losing an hr.'s sleep, perhaps
• Mar. switch-over
• It starts in Mar. in D.C.
• Hot time in FL
• 'Spring forward' to this: Abbr.