United States of America (Colorado) : public and bank holidays, closure of banks, stock exchanges, school vacations

Secular holiday : Celebrated on the first Monday in September with parades. For most Americans, it marks the end of summer holidays, and for many students the beginning of the classes.

Secular holiday : Frances Xavier Cabrini MSC (Italian: Francesca Saverio Cabrini; July 15, 1850 – December 22, 1917), also called Mother Cabrini, was an Italian-American Roman Catholic nun. She founded the Missionary Sisters of the Sacred Heart of Jesus, a Catholic religious institute that was a major support to her fellow Italian immigrants to the United States. She was the first U.S. citizen to be canonized as a Saint by the Roman Catholic Church, on July 7, 1946. (Elizabeth Ann Seton later became the first native-born U.S. citizen to be canonized.) Replaces Columbus Day from 2020 onwards [Wikipedia]

Secular holiday : Commemorates the day explorer Christopher Columbus first landed in the West Indies on October 12, 1492. It is celebrated on October 12 in many American countries, but the United States and Colombia celebrate it on the 2nd Monday of October
or, in many cities, celebrates and honors the Indigenous peoples of America and commemorates their shared history and culture paid holiday in Samoa, United States of America, Alabama, Arizona, Colorado, Connecticut, District of Columbia, Georgia, Idaho, Illinois, Indiana, Maryland, Massachusetts, Missouri, Montana, Nebraska, New Jersey, New Mexico, New York, Ohio, Pennsylvania, Rhode Island, Utah, Virginia, Wisconsin

Special Events :

Special Events :

Banks only : Formerly Armistice Day, is a holiday observed in honour of all those, living and dead, who served with U.S. armed forces in wartime. Armistice Day, the forerunner of Veterans Day, was proclaimed to commemorate the termination of World War I Some banks, post office and governement close, but businesses, more and more, remain open, as well as universities.

School holidays :

Secular holiday : Many Americans take the following day off and enjoy a four-day holiday. The first formal celebration was held by an English explorer, Martin Frobisher, who attempted to establish a settlement on Baffin Island, after failing to discover a northern passage to the Orient in 1576. The Pilgrims of Plymouth Rock held their Thanksgiving in 1621 as a three-day thank you celebration to the leaders of the Wampanoag Indian tribe and their families for teaching them the survival skills they needed to make it in the New World. The turkey tradition was introduced by Benjamin Franklin who made it a national symbol: quick runner, wary, sharp eyesight... The one-time holiday was declared by George Washington, whereas Abraham Lincoln elected the 4th Thursday in November.

Banks only : Native American Heritage Day

Special Events : Day of sales and bargains

School holidays :

School holidays :

Catholic or protestant :