Historical clue formulations

• Lake Tahoe winter hrs. — 2026-09-26
• Hollywood is on it: Abbr. — 2026-05-08
• B.C. winter hrs. — 2026-02-14
• Winter hours in L.A. — 2025-03-06
• San Diego winter hrs. — 2024-06-09
• Vegas winter hrs. — 2024-04-25
• L.A. winter clock setting — 2024-02-27
• Setting for most Laker home games: Abbr. — 2023-12-22
• Winter setting in S.F. — 2023-02-19
• Winter clock setting in Calif. — 2023-01-31
• Winter hrs. in L.A. — 2023-01-02
• It's observed at LAX during part of the year — 2022-06-19
• SFO setting: Abbr. — 2022-04-03
• Winter hrs. in Seattle — 2022-01-13
• L.A. winter hrs. — 2021-08-26
• West Coast winter hrs. — 2021-08-23
• Winter setting in Tinseltown — 2019-11-01
• Ore. setting for part of the year — 2019-03-23
• S.F. winter setting — 2018-04-20
• Winter L.A. clock setting — 2018-02-15
• Rose Bowl setting, for short — 2017-07-15
• S.F. winter clock setting — 2017-07-06
• Hrs. for eBay listings — 2016-01-17
• It's observed in L.A. — 2016-01-14
• B.C. setting — 2015-12-04
• Winter L.A. clock setting — 2015-06-02
• The Oscars are awarded on it: Abbr. — 2014-03-02
• West Coast setting: Abbr. — 2013-12-05
• S.F. hours — 2013-09-19
• Hollywood hrs. — 2013-04-21
• L.A. winter hours — 2012-11-20
• L.A. hours — 2012-03-04
• W. Coast clock setting — 2012-03-02
• Winter clock setting in L.A. — 2011-11-14
• Vancouver is on it: Abbr. — 2011-05-21
• Reno setting: Abbr. — 2011-03-20
• It's eight hours off from 49-Down: Abbr. — 2010-09-19
• Winter clock setting in Nev. — 2010-07-06
• LAX setting — 2009-12-27
• It's periodically observed in Hollywood: Abbr. — 2009-06-13
• Wash. winter hours — 2008-11-13
• West Coast hrs. — 2008-02-10
• Calif. setting — 2008-01-24
• Western setting: Abbr. — 2007-04-20
• Deadlines on eBay are given in it: Abbr. — 2007-01-12
• Western setting: Abbr. — 2006-11-19
• Winter hrs. in L.A. — 2006-08-02
• It's observed in L.A. — 2005-07-15
• Wash. setting — 2005-02-09
• Ore. is on it — 2005-02-05