Check in date and Check out day in Safari

Hola!

I was testing my website with my client, so we detect that in booking form in Safari or Iphones, leave automatic the same date in (Check in) and (Check out) like this:
2018/02/01 2018/02/01.

Whe i try to book like today before of one hour like 3:00 pm it just do not doing nothing.
Like 2018/01/31 to 2018/02/01 but in the morning there is not a problem!

Regards!
Ulises Perez
http://www.chetumaltours.com