I am very excited to go and pick me and my four children some flip flops tomorrow. Old Navy Store hours are typically from 10am to 9pm from Monday to Saturday and usually 12pm-6pm on Sunday. However, it does vary by its location and depending on whether it is in a mall or strip center and the best thing to do is to check at the local store. 

Option 1: Make a phone call to your local store and either get the hours through a tape recording or ask the associate. Be sure to do that when there is a holiday or special shopping season such as Black Friday as the store hours can change.

Option 2: Use the store locator on the web and can be found here
As of writing, Old Navy Store Locator does not show the store hours which is a bummer.

Someof the stores are listed for your convenience here and you can call them up to find out their store hours:

New York City (NYC) 1.Old Navy BROADWAY/SPRING-SOHO 503 BROADWAY NEW YORK, NY 10012-4401 Phone: (212) 226-0838
2.Old Navy 18TH & 6TH - NY 610 AVENUE OF THE AMERICAS NEW YORK, NY 10011-2018 Phone: (212) 645-0663
3.Old Navy Flagship 144-150 W 34TH ST 150 W 34TH ST NEW YORK, NY 10001-2102 Phone: (212) 594-0049
4.Old Navy ATLANTIC CENTER 625 ATLANTIC AVENUE BROOKLYN, NY 11217 Phone: (718) 638-2897
5.Old Navy COLUMBIA PARK CENTER 3115 KENNEDY BLVD NORTH BERGEN, NJ 07047-2378 Phone: (201) 863-4856
6.Old Navy HUDSON 701 STATE ROUTE 440 JERSEY CITY, NJ 07304 Phone: (201) 433-7250
Los Angeles 1.Old Navy CITADEL (THE) - CA 100-150 CITADEL DR. COMMERCE, CA 90040 Phone: (323) 726-0432
2.Old Navy GLENDALE MARKETPLACE 106 S BRAND BLVD GLENDALE, CA 91204 Phone: (818) 244-0635
3.Old Navy BEVERLY CONNECTION 100 N. LA CIENEGA BLVD LOS ANGELES, CA 90048-4124 Phone: (310) 854-0658
4.Old Navy BURBANK TOWN CENTER 201 E. MAGNOLIA BLVD BURBANK, CA 91505 Phone: (818) 524-2379
5.Old Navy FOX HILLS MALL 289 Fox Hills Mall CULVER CITY, CA 90230 Phone: (310) 398-9184
6.Old Navy DOWNEY LANDING 12090 Lakewood Blvd DOWNEY, CA 90242 Phone: (562) 401-5219
Chicago 1.Old Navy Flagship STATE ST/WASHINGTON 35 N STATE ST CHICAGO, IL 60602 Phone: (312) 551-0522
2.Old Navy NORTH & KINGSBURY 1596 N KINGSBURY ST CHICAGO, IL 60622-2532 Phone: (312) 397-0485
3.Old Navy RIVERPOINT CENTER 1730 WEST FULLERTON AVE CHICAGO, IL 60614 Phone: (773) 871-0601
4.Old Navy WASHINGTON SQ - IL 4905 WEST NORTH AVENUE CHICAGO, IL 60639 Phone: (773) 862-1774
5.Old Navy SHOPS DWNTN OAK PARK 417 N HARLEM AVE OAK PARK, IL 60301-1012 Phone: (708) 848-9103
6.Old Navy N. RIVERSIDE PK MALL 7501 WEST CERMAK ROAD NORTH RIVERSIDE, IL 60546 Phone: (708) 442-9375
Tags: old Navy Store Hours, old navy locations, old navy flip flop sale 2010, old navy, old navy hours, old navy store locator