10:08 p.m., 18 hours 17 minutes. Bismarck, North Dakota, 5:49 a.m., 9:41 … Sioux Falls, South Dakota, 5:46 a.m., 9:12 p.m., 15 hours 26 minutes.
10:08 p.m., 18 hours 17 minutes. Bismarck, North Dakota, 5:49 a.m., 9:41 … Sioux Falls, South Dakota, 5:46 a.m., 9:12 p.m., 15 hours 26 minutes.
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