No, the Hebrew word for “day” means a day. It is used throughout the Hebrew Scriptures to mean a day. No reason to make an exception for Genesis 1 use unless you are trying to twist it to submit to Darwin.
I disagree and we are free to do so. Why would God use earthly dats that had not been created. Omnipresent, without time constraints is the power of God. Box God into your stopwatch all you wish. I disagree. We can agree to disagree. It is not a salvation dependent concept.