Historical clue formulations

• Part of una semana — 2026-06-09
• ___ de los Muertos — 2026-02-10
• Lunes, e.g. — 2024-08-17
• Lunes, martes o miércoles — 2024-06-26
• 24 horas — 2023-02-13
• Noche's counterpart — 2023-01-04
• ___ de los Muertos (Day of the Dead) — 2022-09-19
• Bit of mayo? — 2021-12-04
• ___ de los Reyes — 2021-06-12
• Domingo, e.g. — 2020-07-11
• ___ de los Muertos — 2020-06-21
• "Buen ___" (Spanish greeting) — 2019-10-08
• Sábado or domingo — 2019-04-28
• One of 30 in junio — 2018-06-15
• A day in Spain — 2018-01-01
• 24 horas — 2017-08-01
• Period of veinticuatro horas — 2016-01-22
• Sábado, por ejemplo — 2015-12-08
• Lunes or martes — 2014-08-20
• Day: Sp. — 2014-06-23
• 24 horas — 2014-04-02
• Lunes or martes — 2014-02-12
• Domingo, e.g. — 2013-09-06
• Calendario unit — 2013-05-21
• Sábado or domingo — 2012-09-17
• Day, to Diego — 2012-01-23
• Calendario unit — 2011-08-07
• División del mes — 2011-01-22
• 1/7 of a Spanish week — 2010-11-02
• Semana segment — 2010-06-26
• Calendario unit — 2010-05-20
• Domingo, for one — 2009-04-09
• 24 horas — 2009-01-13
• Part of una semana — 2007-08-30
• 63-Across, in Málaga — 2007-06-20
• Domingo, e.g. — 2007-06-17
• Opposite of noche — 2004-09-18
• Domingo, for one — 2003-07-27
• 24 horas — 2003-05-04
• Domingo, e.g. — 2002-08-22
• 24 horas — 2002-08-14
• Domingo, e.g. — 2001-08-18
• Sábado or domingo — 2001-05-17
• Veinticuatro horas — 1999-06-19
• Day in Granada — 1998-11-14
• One-seventh of a semana — 1998-10-25
• A day in Spain — 1998-01-26
• Day, in Durango — 1997-10-18
• Cinco de Mayo, e.g. — 1997-10-03
• A day in Durango — 1997-09-06