We aren’t talking about the nature of time but if God is within or outside it, which the article states is established by the church as “God is outside time.”
"The Church teaches that God is eternal. The Catechism of the Catholic Church states:
We firmly believe and confess without reservation that there is only one true God, eternal , infinite ( immensus ), and unchangeable, incomprehensible, almighty and ineffable, the Father and the Son and the Holy Spirit; three persons indeed, but one essence, substance or nature entirely simple (CCC 202).
In popular speech, saying that something is eternal means that it lasts for an unlimited amount of time. However, when applied to God, the term “eternal” means something else: It means he is outside of time altogether."