A screening of the Al Maysles documentary “One Day on Earth,” which was filmed on the same day in every country across the world, will be held at 6:10 p.m. at the Quad Cinema, at 34 W. 13th St., between Fifth and Sixth avenues. Tickets cost $8 for children and seniors and $11 for adults. Proceeds from ticket sales will be donated to the Maysles Institute and the organization’s youth documentary filmmaking program. The film’s producer, Brandon Litman, will hold a question-and-answer session after the screening. Tickets can be purchased online at the “One Day on Earth” website.