Anderson Cooper and Andy Cohen hosted CNN's "Independence Eve Live with Anderson & Andy: Celebrating 250," a special broadcast commemorating the United States' 250th birthday. The four-and-a-half-hour event marked a departure from their usual New Year's Eve countdown.

Instead of ushering in a new year, the broadcast marked a significant national milestone with a patriotic twist on their Times Square tradition. The iconic ball dropped at midnight Eastern Time, initiating a unique countdown that was slated to repeat across successive U.S. time zones, ultimately reaching Hawaii.

Unlike the massive crowds typically gathered for New Year's Eve, the Independence Eve celebration saw a more modest assembly of a few hundred people behind barricades. The atmosphere, while celebratory, was notably scaled back from the usual million-strong revelry.

During the broadcast, Cooper and Cohen maintained their signature banter, which has defined their on-air pairing. The special featured a mix of patriotic tributes and interviews with various celebrities, including rapper Cardi B, comedian Dave Chappelle, actor Henry Winkler, Jeopardy host Ken Jennings, and singer Mary J. Blige. Cohen's parents, who often appear on their New Year's Eve shows, were also in attendance.

Anderson Cooper and Andy Cohen reunited on CNN to host 'Independence Eve Live with Anderson & Andy: Celebrating 250,' a four-and-a-half-hour special marking the USA's 250th birthday

When asked about what it means to be an American, Chappelle responded, "I don’t agree with everything that our government does. But one thing that I believe and love about being An American is my countryman." He added that while the nation's actions may be viewed as madness by outsiders, Americans share an understanding within their community.

The broadcast included several memorable moments, including Cooper's uncontrollable laughter during a sketch featuring Cheri Oteri's impression of Barbara Walters. The hosts also engaged in lighthearted segments, such as attempting to identify American sports mascots and being immortalized in butter sculptures that began to melt in the summer heat.

A summer storm moved into Times Square during the live broadcast, forcing Cooper and Cohen to continue under umbrellas.

A summer storm rolled into Times Square during the live broadcast, forcing the hosts to continue the show beneath umbrellas

Despite the differences in scale and atmosphere compared to their New Year's Eve telecasts, Cooper and Cohen provided the broadcast's energy through their improvisation and interactions with guests. The event demonstrated their ability to adapt their chemistry to different occasions, even as some viewers noted the special lacked the distinct buzz of their traditional holiday broadcast.