Historical clue formulations

• Periods of 730 days — 2026-08-30
• Two-year periods — 2026-04-05
• Representatives' term lengths — 2020-12-27
• Stretches between Ryder Cups — 2011-01-28
• Congressional terms, e.g. — 2009-08-16
• Periods between Winter and Summer Olympics — 2008-11-09
• Two-year stretches — 2003-07-04