"And the evening passed and the morning came, marking the first day." (Genesis, 1:5)

The TRAPPIST-1 planets are also most likely tidally locked, which excludes the concepts of "evening" and "morning" altogether; rather, they experience either continuous dark or continuous light depending on which side faces their sun. The more we learn about the possibility of life outside our planet, the more we will be able to set scripture in its proper historical context and stop treating it as God's Eternal Blueprint for Life.