24-hour diners on Long Island: 13 favorites

Over the past few years, many Long Island diners have switched from 24/7 availability to round-the-clock service on weekends only.

Despite the late-night midweek slump, some 24/7 diners are holding fast to tradition. "It's a convenience for our regular customers," said Nick Konstantatos, owner of the California Diner in Patchogue. And for Valentino Zarboutis, co-owner of the Massapequa Diner, change isn't even an option. "We will always be open 24 hours," he said.

So, if you're in need of a cheeseburger, short stack or omelet at any hour, here are 24-hour diners ready to feed you.

App users, click the link above to see the top 24-hour diners on Long Island.