WASHINGTON - Hundreds of thousands of federal workers began shutting down operations on Monday with the U.S. government closed and the Senate prepared to try again to restore funding, if only temporarily, and resolve a dispute over immigration.
As government employees prepared for the first weekday since the shutdown began at midnight Friday, U.S. senators were to vote at midday on a funding bill to get the lights back on in Washington and across the government until early February.
Support for the bill was uncertain, after Republicans and Democrats spent all day on Sunday trying to strike a deal, only to go home for the night short of an agreement.
Federal employees received notices on Saturday about whether they were exempt from the shutdown, White House budget director Mick Mulvaney said. Depending on their schedules, some were told to stay home or to go to work for up to four hours on Monday to shut their operation, then go home. None will get paid.
Senate Majority Leader Mitch McConnell said late Sunday that an overnight vote on a measure to fund government operations through Feb. 8 was canceled and would be held at 12 p.m. EST (1700 GMT) on Monday.
Up until Monday, most federal workers were not directly affected by the shutdown that began at midnight on Friday.
The federal Office of Personnel Management said on its website on Sunday night that "federal government operations vary by agency."
The Department of Defense published a memo on its website detailing who does and does not get paid in a shutdown and saying that civilian employees were on temporary leave, except for those needed to support active-duty troops.
The Department of Interior led by Secretary Ryan Zinke, offered no guidance on its website, which still had a “Happy Holidays from the Zinke Family” video near the top of the site. The department oversees national parks and federal lands.
The State Department website said: "At this time, scheduled passport and visa services in the United States and at our posts overseas will continue during the lapse in appropriations as the situation permits."