Day Guide for Wednesday December 9th 2026 What are the holidays on December 9th 2026?

This is our day guide for Wednesday December 9th 2026 which shows you at a glance what's happening on this day around the world. Using the calendar on this page, you can look at a day guide for any day. Why not look up your birthday to see which holidays you share it with?

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General Information for December 9th 2026
There are 4 public holidays today.
Day 343 of 2026
22 days left in 2026
Week 50 of the year
On this Day in History
1946 – The "Subsequent Nuremberg trials" begin with the "Doctors' trial", prosecuting physicians and officers alleged to be involved in Nazi human experimentation and mass murder under the guise of euthanasia.
1931 – The Constituent Cortes approves a constitution which establishes the Second Spanish Republic.
1776 - The Liberty bell is rung to summon people to a public reading of the Declaration of Independence.
730 - Battle of Marj Ardabil: The Khazars annihilate an Umayyad army and kill its commander, al-Jarrah ibn Abdallah al-Hakami.