Historical clue formulations

• ___ of the Horse (2026 in the Chinese zodiac) — 2026-03-30
• ___ of the Horse (2026 in the Chinese zodiac) — 2026-02-03
• Something typed in this field: YYYY — 2025-12-25
• Alumni notes datum — 2025-11-21
• Tree ring, to a dendrochronologist — 2025-07-20
• Wine bottle spec — 2024-08-23
• Time machine entry — 2024-08-21
• 2024, e.g. — 2024-07-29
• A school one starts in the fall — 2024-02-27
• Total revolution? — 2024-01-21
• Wine label information — 2023-06-26
• Vintage — 2023-04-19
• 12 months — 2023-03-27
• Vintage, e.g. — 2022-06-10
• Graduation class — 2021-11-05
• Alumni grouping — 2021-02-21
• There is one between birthdays — 2020-07-01
• Reading on the dashboard of the DeLorean in "Back to the Future" — 2020-01-12
• Once around the sun — 2019-12-16
• MIX, for one — 2019-09-29
• 2020, but not 2019 or 2021 — 2019-07-25
• What a cake candle often represents — 2019-05-19
• A light one goes a long way — 2019-05-09
• © follower, typically — 2019-02-12
• Auto specification — 2018-12-01
• Datum for a car aficionado — 2018-10-18
• Info for a graduate — 2018-10-17
• Number on a trophy — 2018-08-26
• Name tag info at an alumni event — 2017-03-16
• Info on a wine label — 2017-01-04
• Wine bottle datum — 2016-10-26
• 1000 or 2000, but not 0 — 2016-09-27
• It takes months to complete — 2016-09-25
• 687 days, on Mars — 2016-08-09
• Orbital period — 2016-06-22
• 2016, e.g. — 2016-05-09
• Class — 2015-10-11
• Wine datum — 2015-07-01
• It starts with a celebration — 2014-08-24
• Auto datum — 2014-07-24
• Calendar's scope — 2014-02-17
• Juniors, e.g. — 2013-11-24
• 2013, e.g. — 2013-11-11
• Contract period, often — 2013-11-06
• Class ring datum — 2013-07-17
• Classic car datum — 2013-02-06
• Wine bottle datum — 2012-11-14
• Alumni grouping — 2012-09-26
• Oenophile's specification — 2012-09-09
• Number after a © symbol — 2012-01-09