Unfortunately we are not able to specifically schedule customers for sunset on regular weekend business days. There are multiple reasons for this including weather and other delays, timing the jump to coincide with sunset exactly (which changes every day) which would cause us to have to stop operations and wait, but ultimately we simply we have no way to guarantee it. We set our daily schedule and appointment times based on what we believe will definitely get customers their skydive before sunset all things running normally. Making your appointment for the last available spot on your day is the best way to try and may get you a sunset jump but no guarantee.
For high net worth customers, this could be specifically arranged for a Friday certain times of the year but would likely be cost prohibitive for the average customer.