December 12 national day 2026
On December 12th, 1 national day falls on this date.
December 12 is a date on the 2026 national-day calendar. TheDayOf currently lists 1 observance for this date: National Ding-a-Ling Day. Open any day page for the date, history, and how to celebrate, or browse the rest of December from the month hub.
Fun & Weird
Saturday, December 12, 2026
National Ding-a-Ling Day
Ring-ring! Call someone special on National Ding-a-Ling Day! In our text-heavy world, this day encourages Americans to pick up the phone…
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