The Prostration - 32:4
It is Allah Who created the heavens and the earth and all that is between them in six days and then established all authority. There is for you no guardian (owner) or intercessor (intermediary) apart from Him. Do you not understand the admonition?
According to the Qur'an, time is relative:
The Prostration/32:5
He controls all affairs from the heavens to the earth. Then they ascend to Him in a day equal to a thousand years of what you count.
The Ways of Ascent/70:4
To Him ascend the angels and the spirit (revelation/commands/Command/Jebrail) in a day equal to fifty thousand years.
The Pilgrimage/22:47
They challenge you to bring that torment quickly. Allah does not break His promise. A day with your Lord is like a thousand years in their reckoning.