This is our day guide for Sunday December 13th 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?
December 12th 2026 | Go to Today | December 14th 2026
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| General Information for December 13th 2026 | |
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| There are 3 public holidays today. | |
| Day 347 of 2026 | |
| 18 days left in 2026 | |
| Week 50 of the year | |
| On this Day in History | |
| 1972 - Apollo program: Eugene Cernan and Harrison Schmitt begin the third and final extra-vehicular activity (EVA) or "Moonwalk" of Apollo 17. To date they are the last humans to set foot on the Moon. | |
| 1960 – While Emperor Haile Selassie I of Ethiopia visits Brazil, his Imperial Bodyguard seizes the capital and proclaims him deposed and his son, Crown Prince Asfa Wossen, Emperor. | |
| 1951 - Margaret Thatcher (Roberts) marries Denis Thatcher. | |
| 1636 – The Massachusetts Bay Colony organizes three militia regiments to defend the colony against the Pequot Indians. This organization is recognized today as the founding of the National Guard of the United States. |