Time does not exist
It is INdeed a human construct, but more accurately a mental construct. Time is a trick or juggling in the mind. Aye recently placed a call to India. It was 10:00 am here and 10:00 pm there. Elsewhere it was 9:00 pm, 7:30am, 3:00pm etc....What is that about? there is no uniformity. This alone indicates time is a creation of the mind. Tomorrow becomes today, today becomes yesterday, future becomes present, becomes past... what is this? tricks of the mind. With the sun there is no day and night yesterday and today, the mind only has created these distinctions of time and space. When you are happy time passes quickly, when miserable time is lingering. This is a relative world only. Einstein showed much of this nature of Maya or illusion that we dwell in.