Flags have flown at half-staff for nearly 30 days following former president Jimmy Carter's death. Here is when flags return to full-staff.

Reynolds, along with other Republican governors, ordered all flags to be raised for Jan. 20 in honor of President Donald Trump's inauguration. Flags at Iowa state buildings returned to half-staff starting Jan. 21 and were ordered to remain down until sunset on Jan. 28, according to the governor's office.

In a proclamation issued Dec. 29, Biden ordered flags across the U.S. to be flown at half-staff for 3 days "in honor and tribute to the memory of President James Earl Carter Jr. and as an expression of public sorrow."