sherris, I wrote a note (below quote) addressing this on the other topic related to the events on Paradise here. I agree, they flubbed the timeline.
"Note: they flubbed the timeline in the movie because the date "December 5, 2104" flashed when showing the Covenant hit in space by charged particles, weeks before."
I don't think the date/time stamp has anything to do with the order of filming. All of Alien: Covenant was filmed Spring-Summer 2016.
They made a mistake flashing December 5, 2104 before they got to the planet or four mistakes in the date/time images not counting weeks of travel time to get to Paradise from where Dr. Shaw's signal was picked up.
Going by the marketing images with the date/time stamp...the daylight/darkness reconciles with the scenes from Alien: Covenant.
That is why I believe both below images are from December 8, 2104. One, because 20th Century Fox labeled it with a date/time stamp and the view from Daniels window looking over the wheat field.


To summarize, it seems clear they got the date wrong somewhere. So, I reconciled to the image date/time stamps because that seemed to be the intent of the marketing and I believe used to send a message with the December 8, 2104 image.