International observance days, weeks, and months for January 1, 2027. Plus historical events and birthdays.

January 1, 2027 celebrates International Public Domain Day, plus 4 more. On January 1st, International Public Domain Day celebrates the lives of authors who died many years ago and their available works in the public domain. Also, on this day, people observe the expiration of copyrights and celebrate new works that enter the public domain.
Read the full story →Every year on January 1st, Polar Bear Plunge Day encourages people to take a dip in cold, freezing waters. It’s also a day for participants to kick off the New Year by raising money for local charities. The day is also known as Polar Bear Swim Day.
Read the full story →On January 1st, the World Day of Peace invites all people to reflect upon the important work of building peace. It’s also a day for the Pope to give a special message that reflects the theme for the year and to pray for peace.
Read the full story →On January 1st, people throughout Scotland and Northern England celebrate First Foot Day. During this traditional New Year’s event, it’s believed that the person who first sets foot in someone’s home can bring good luck to the household. The day is also referred to as Hogmanay.
Read the full story →Every year on January 1st, Euro Day celebrates the issuance of the monetary unit of the European Union. This monetary unit is called the euro.
Read the full story →People born on January 1
Events that occurred on January 1 throughout history
Lackington, Hughes, Harding, Mavor, & Jones publishes the novel Frankenstein: or The Modern Prometheus anonymously. Written by Mary Shelley, the author's identity isn't revealed until three years later when the second edition is published in Paris.
Entrepreneur C.W. Post of Battle Creek, Michigan introduces Postum Food Coffee. The Coffee substitute is made from wheat, bran, and molasses. Three years later he introduces Post Grape-Nuts cereal.
The Hewlett Packard Company is founded in a garage in Palo Alto, CA by Bill Hewlett and Dave Packard.
David Dinkins takes the oath of office becoming New York City's first Black mayor.
The Joint Commission on Accreditation of Healthcare Organizations (JCAHO) mandated hospitals to include no-smoking policies indoors or risk losing accreditation. Loss of accreditations places hospitals at risk of losing Medicare and Medicaid reimbursement.