Historical clue formulations

• One of four on most molars — 2025-05-26
• Point of transition — 2025-03-13
• Brink — 2024-09-05
• Days leading up to the next sign, in astrology — 2024-04-18
• Zodiac sign transition — 2023-03-30
• Edge — 2022-11-29
• Edge — 2022-05-31
• Brink — 2022-01-26
• Brink of transition — 2021-01-31
• Transition point — 2020-02-16
• Edge — 2019-05-18
• Brink — 2018-08-09
• Inflection point — 2018-05-18
• Point of transition — 2017-04-16
• Brink — 2015-04-28
• Border — 2013-06-13
• Zodiacal border — 2013-05-15
• Where two branches of a curve meet, in math — 2010-09-17
• Point that marks the beginning of a change — 2010-07-12
• Astrological gray area — 2009-06-06
• Edge — 2007-04-23
• Crescent point — 2006-02-19
• Where astrological signs meet — 2005-07-21
• Pointed end — 2004-06-06
• Astrological transition point — 2004-05-15
• Crescent point — 2000-07-14
• Zodiacal delineation — 1998-05-19
• Where Virgo meets Libra, e.g. — 1997-08-06
• Crescent's tip — 1996-11-24
• Astrological point — 1994-07-28
• Zodiacal border — 1994-02-24