Related Clues:
- Calculator user
- Reason to do a 2 a.m. shift
- Mar.-to-Nov. period
- Annual energy-saving meas.
- Hognose snake: puff ___
- "Fall back" time, in brief
- Aug. clock setting
- Viper, and a clue to this puzzle's theme
- It starts by 'springing forward': abbr.
- ''Spring ahead'' hrs.
- It starts by "springing forward": abbr.
- Snake with a puff variety
- Sum seeker
- Rattlesnake's cousin
- Jul. clock setting