Yup -- the deadline is 5:00pm on July 22nd. The trick to converting from military time is subtracting 12 hours from it -- as long as the time is greater than 12:00. In this case, 17:00 - 12:00 = 5:00pm. On the other hand, if it the time is less than 12:00, such as 05:00, then it is just that time, but in the morning.