By an executive order from President Joe Biden, all federal agencies will be closed Thursday for a National Day of Mourning to honor Jimmy Carter. Here’s a look at what’s open and

The day of mourning will be held on the same day as Mr. Carter’s funeral at Washington National Cathedral. President Biden will deliver a eulogy at the funeral, and a eulogy written by Gerald R. Ford, who died in 2006, will be read by his son Steven Ford.

President Joe Biden declared a national day of mourning for Thursday, Jan. 9. Among the nationwide closures that day: All federal offices and agencies. All except employees deemed essential will have a paid day off. U.S. Postal Service. As a federal agency, the USPS will be closed for the day. The only deliveries will be Priority Mail Express.