Olive Garden typically observes several major holidays, such as Thanksgiving and Christmas, with adjusted hours or may be closed entirely on those specific days. However, on other holidays, such as New Year’s Day, the Fourth of July, and Easter, many locations often remain open, though hours may vary by location. It is important to note that individual restaurant hours can differ, so it is advisable to check the current web page for the specific Olive Garden location you are interested in visiting. This will provide the most accurate information regarding their holiday hours and whether they will be open or closed during special occasions. For specific inquiries regarding holiday hours, the current web page will be a good resource.