Most McDonald's in central urban areas are open 24 hours a day. Most of them will be open after 12 o'clock until 2 or 3 o'clock. The specific opening hours will depend on whether there is a blue McDonald's near you. Round the clock sign. Mai Le Delivery accepts orders 24 hours a day. The method to find out whether a nearby McDonald's is open 24 hours a day:

1. Telephone consultation: Open the Baidu map on your mobile phone, search for McDonald's, click on a nearby McDonald's restaurant, click on the location to enter, the contact number will be displayed, dial the contact number consult. If it is a Baidu Map certified merchant, enter the merchant details and you will see the 24-hour business label among the featured services.

2. Map view: Open the Baidu map on your mobile phone, search for McDonald's, click on a nearby McDonald's restaurant, click on the panoramic street view, locate in front of the restaurant, and check from the panoramic view whether McDonald's has a 24-hour business sign.

3. Call McLean. The McLean phone number is 400-851-7517 customer service number to inquire about the nearby 24-hour McDonald's store.