How many seconds are there in a day and a half?

Answer 1

There are 86,400 seconds in a day (24 hours x 60 minutes x 60 seconds). Therefore, in a day and a half (36 hours), there would be 129,600 seconds (36 hours x 60 minutes x 60 seconds).

Answer 2

There are 129, 600 seconds in a day and a half (36 hours).