US Holiday Calendar is a free Android application developed by Agus Haryanto that provides a comprehensive list of federal holidays in the United States for the years 2022, 2023, 2024, andThis calendar app is perfect for those who want to keep track of important dates such as birthdays, weddings, dinners, doctor visits, and even basketball games.

The app is user-friendly and easy to navigate, allowing users to quickly find the holiday dates they are looking for. The app also provides a feature to mark important dates, which can be useful to remember important events. Overall, US Holiday Calendar is an excellent tool for those who want to keep track of federal holidays and important events in their daily lives.