Work week, public holidays, and business day calculator
AEO Answers
Direct answers for United States working days, public holidays, and what to exclude when counting deadlines.
Business days in United States generally follow the Monday to Friday work week. Public holidays are excluded, and this page lists 16 holidays for 2026 in the current calendar data.
Public holidays in United States are usually excluded from business-day counts for banks, government offices, and many employers. Confirm the rule for contracts or regulated deadlines because institutions can define holidays differently.