Tens of thousands of lefty “No Kings” protesters took to the streets of New York City and across the country Saturday in a “day of defiance” against President Trump as the US Army held its 250th anniversary military parade in Washington,

The protests are aligned with President Donald Trump's June 14 military parade in Washington D.C., which is set to honor the U.S. Army's 250th anniversary, organizers said. June 14 is also Flag Day and Trump's 79th birthday.

Those millions included an estimated 200,000 people in Los Angeles, 100,000 in Philadelphia, 70,000 in Seattle and over 50,000 in New York.

New York City saw thousands attend demonstrations against the Trump administration Saturday, just hours before a military parade in Washington, D.C. MSNBC host Antonia Hylton is joined at the New York City “No Kings Day” protest by actor and activist Mark Ruffalo,

The largely peaceful protests during the "No Kings Day" demonstration in downtown Los Angeles took an intense turn in the afternoon. Police ordered the crowd to disperse at about 4:15 p.m. PDT near Alameda Street and Temple Avenue, according to the Los Angeles Police Department's Central Division.

Follow The Post’s live updates from “No Kings” protests against President Trump in NYC and across the country on Saturday,

A grassroots rally and march titled “Queens Says No Kings” is set for Saturday, June 14 at MacDonald Park in Forest Hills.

Yesterday, according to estimates by event organizers, millions marched in protest against the Trump administration, including its recent controversial immigration-enforcement raids. Hundreds of “No Kings” demonstrations took place in cities and towns throughout the U.