You're fine. From the time you posted this, you would have had another 65 minutes to make the cutoff. So whatever time that would be in your time zone is when submissions must end. Or 36 minutes from now is another way to look at the cutoff time.
Please like the photos of your choice until 7pm Eastern time today (aka 0 UTC time). This is a close race with lots of potential submissions becoming the overall winner. Your votes count here!