With this information, you can calculate the quantity of days 671 seconds is equal to.

¿What is the inverse calculation between 1 day and 671 seconds?

Performing the inverse calculation of the relationship between units, we obtain that 1 day is 128.76304 times 671 seconds.

Which is the same to say that 671 seconds is 0.0077662037 days.

Six hundred seventy-one seconds equals to zero days. *Approximation

A day is one hundred twenty-eight times six hundred seventy-one seconds. *Approximation