calendar days.

admonishment agenda anniversaries anniversary assignments calendar calendars call christmas conduct date dates dating day days daytime december detail details end festival holidays homework labeled labeling labelling list macro meeting month months move noel number numbered numbers numeral numerals operate organize organizer orientate orientation outline overview pay personal planner planning recall remember reminder reminders reminisce reminiscent rendez rendezvous scheduler scheduling scheming september summary sunday symbol symbolization table task tasks time today tomorrow tryst vacancy vacation vacations work xmas year yule yuletide