Location was refused, and the sun's path depends on it.
Hold the phone where the chair, the plant or the bed will be, and turn slowly.
The sun's real position over your real skyline, minute by minute. Not a shadow simulation.
Photos of the view from where you'd sit, straight from the camera. One with the sun in it makes the result exact.
Photos passed through chat apps lose their time, place, lens and heading. Originals from the camera keep them.