Day Guide for Monday December 7th 2026 What are the holidays on December 7th 2026?

This is our day guide for Monday December 7th 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?

Holidays on December 7th 2026

Argentina: Immaculate Conception Day (bridge day)

It is a day that celebrates the belief that Mary, mother of Jesus, was preserved from original sin all of her life

East Timor: Memorial Day

A day to honour the contribution made by martyrs, combatants and veterans who have fought for the independence of the Democratic Republic of Timor-Leste.

Regional

Ecuador (regional): Foundation of Quito Day (in lieu)

Quito, the capital of Ecuador, was founded on December 6th 1534 by 204 Spanish settlers.

Regional

Italy (regional): Feast of St. Ambrose

Milan only. Saint Ambrose was an archbishop of Milan during the 4th century

Regional

Spain (regional): Constitution Day (in lieu)

Constitution day is a celebration of the day Spain became a democracy in December 1978.

Thailand: King Bhumibol's Birthday

Thailand's National Day commemorates the birthday of the late King of Thailand, Bhumibol Adulyadej

Tonga: Tupou I Day

Marks the coronation in 1845 of the founder of the modern Kingdom of Tonga, King George Taufa’ahau Tupou I.

December 6th 2026 | Go to Today | December 8th 2026

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General Information for December 7th 2026
There are 7 public holidays today.
Day 341 of 2026
24 days left in 2026
Week 50 of the year
On this Day in History
1941 - World War II: Attack on Pearl Harbor – The Imperial Japanese Navy carries out a surprise attack on the United States Pacific Fleet and its defending Army and Marine air forces at Pearl Harbor, Hawaii. (For Japan's near-simultaneous attacks on Eastern Hemisphere targets, see December 8.)
1930 - W1XAV in Boston, Massachusetts telecasts video from the CBS radio orchestra program, The Fox Trappers. The telecast also includes the first television commercial in the United States, an advertisement for I.J. Fox Furriers, who sponsored the radio show.
1787 - Mozart's opera Don Giovanni receives its first performance in Prague.
574 – Emperor Justin II retires due to recurring seizures of insanity. He abdicates the throne in favor of his general Tiberius, proclaiming himCaesar.