Senate Majority Leader Harry Reid's office says there is no time scheduled for Reid to speak about budget negotiations. A speech on the Senate floor, which was originally scheduled for 8 p.m., has been pushed back repeatedly.
Members of congressional leadership are engaged in heated negotiations in an attempt to avoid a government shutdown that will begin at midnight if a solution is not reached.
The Senate floor remains mostly quiet but is open for senators to come and speak on any subject.
-- This post was updated at 10:00 p.m.