Christmas Eve is not a bank holiday in most countries. However, some countries do have special holidays during the Christmas season, such as Christmas Day, Boxing Day, and New Year's Day. These holidays typically fall on December 25th, 26th, and January 1st respectively. In the United States, Christmas Day is a federal holiday, meaning that many businesses and government offices are closed. However, this does not apply to all countries, so it's best to check with local authorities for specific holiday schedules.