Sinai Post Office

301 Main Ave
Sinai, SD 57061
(605) 826-4306
(605) 826-4306
Hours of Operation: View Hours

View the Sinai Post Office hours along with contact information, and more to get your post office needs done in Sinai, SD.

Has this listing changed? Let us know here.

What are the hours for the Sinai Post Office?

Sinai Post Office Hours

Mon-Fri 7:45am-11:00am 1:00pm-4:15pm Sat 7:45am-9:45am Sun closed

Sinai Post Office Additional Information:

Located in Brookings County

There are many office locations in the state of SD. Search any other locations that there might be to get your mail done today and on time. If there need to be any corrections made do to changes that have been made to this Sinai Post Office location, please let us know and we will update.

Other Post Offices Nearby:

Java Post OfficeJava, SDDetails
Wanblee Post OfficeWanblee, SDDetails
Watertown Post OfficeWatertown, SDDetails
Garretson Post OfficeGarretson, SDDetails
Clear Lake Post OfficeClear Lake, SDDetails
Post Office Search
PostOfficeHours.net

This site is not affiliated with the United States Post Service(USPS) or any other government operated postal service(s). For informational purposes only.