US Post Office is located at 108 Main St, Dent, MN. This business specializes in Post Offices. US Post Office is open Mon, 7:05am-4:05pm; Tue, 7:05am-4:05pm; Wed, 7:05am-4:05pm; Thu, 7:05am-4:05pm; Fri, 7:05am-4:05pm; Sat, 9am-10:59am; Sun, Closed and accepts American Express, Discover, Mastercard and Visa.