On the first day of Christmas, my true love gave to me … a shutdown in D.C.

A partial federal shutdown took hold early Saturday after Democrats refused to meet President Donald Trump’s demands for $5 billion to start erecting his cherished Mexican border wall, a chaotic postscript for Republicans in the waning days of their two-year reign controlling government.

Vice President Mike Pence, Trump son-in-law and senior adviser Jared Kushner and White House budget chief Mick Mulvaney left the Capitol late Friday after hours of bargaining with congressional leaders produced no apparent compromise. “We don’t have a deal. We’re still talking,” Senate Appropriations Committee Chairman Richard Shelby, R-Ala., told reporters.

Late Friday, Mulvaney sent agency heads a memorandum telling them to “execute plans for an orderly shutdown.” He wrote that administration officials were “hopeful that this lapse in appropriations will be of short duration” — an expectation that was widely shared.

With negotiations expected to continue, the House and Senate both scheduled rare Saturday sessions. House members were told they’d get 24 hours’ notice before a vote.

The gridlock blocks money for nine of 15 Cabinet-level departments and dozens of agencies, including the departments of Homeland Security, Transportation, Interior, Agriculture, State and Justice.

Now, close the rest and keep it closed in perpetuity.