Premise: This undated photo distributed on Saturday, Sept. 16, 2017, by the North Korean government shows what was said to be the test launch of an intermediate range Hwasong-12 in North Korea. Independent journalists were not given access to cover the event depicted in this image distributed by the North Korean government. The content of this image is as provided and cannot be independently verified. Korea News Service via AP Korean Central News Agency
Hypothesis: September 9, 2017 was on saturday.