Historical clue formulations

• Leap day baby, e.g. — 2026-09-18
• Last sign — 2023-01-13
• Sign between Aquarius and Aries — 2022-11-22
• Sign of late February — 2021-09-09
• Sign of winter's end — 2020-04-19
• Leap day baby, astrologically — 2019-01-01
• Final sign — 2014-09-06
• Sign of sensitivity? — 2012-10-28
• Last sign — 2008-02-13
• Sign after Aquarius — 2005-12-13
• Fishy sign — 2004-05-02
• Sign of winter — 2003-11-27
• Last sign — 2002-08-11
• Zodiac fishes — 2000-03-21
• Winter arrival — 1999-01-22
• Winter arrival — 1998-10-17
• Sign after Aquarius — 1997-08-18