Washington ( CNN ) -- The body of Sen. Robert Byrd , D-West Virginia , will lie in repose in the U.S. Senate chamber on Thursday , two Senate aides familiar with the plans told CNN . Byrd , the longest-serving member of the U.S. Congress , died Monday . He was 92 . Byrd served for six years in the House before moving to the Senate , where he served nine terms . Byrd will lie in repose in a closed casket from 10 a.m. to 4 p.m . ET , a senior Senate aide said . Senators and others will be asked to be in the chamber at 10:30 a.m. , when Senate chaplain Barry Black will give a prayer . It was unclear whether members of the public would be on the floor or watching the proceedings from the visitors ' gallery above . Byrd 's body will also lie in repose at the West Virginia state Capitol from 9 p.m. Thursday to 9 a.m. Friday , West Virginia Gov . Joe Manchin 's office said in a statement , and `` the public is invited to pay their respects . `` A public , formal memorial service will also take place ( at ) 11:30 a.m. Friday at the state Capitol 's North Plaza , '' the statement said . Manchin has ordered flags flown at half-staff at state facilities in Byrd 's honor , and ordered the lights of the state Capitol dome turned off until further notice . On Monday , West Virginia Secretary of State Natalie Tennant said there will be no election this year to fill the remaining time in Byrd 's term , and that the election will take place in 2012 . But the timing of Byrd 's death contributed to confusion about filling the remainder of his term . Two elections will be held in November 2012 , Tennant said -- one to fill the remaining two months of Byrd 's term and one for the new six-year term in the Senate that begins in January 2013 . CNN 's Ted Barrett contributed to this report .
Byrd to lie in repose in Senate chamber Thursday . NEW : Byrd will also lie in repose in West Virginia capitol . Longest-serving member of Congress died Monday at 92 . TL;DR