Sapphire Point Overlook Ceremony

Hi everyone, my fiancé and I have decided to change our wedding with 74 days to go. We want to know have a destination wedding in Colorado with our family instead of a huge wedding here in Texas. I have been looking at possible wedding spots online and I have found a few I like but since I live in Texas I'm not sure about the weather and what time is best to have the ceremony. Sapphire Point in Breckenridge is our favorite so far however the time frame to reserve our spot is the issue. The only time available is 6pm on that day. I need help trying to decide if 6pm is a good time or not. Is the sun already to low behind the mountains at that point or is the sun blinding everyone at the ceremony? Also, I need help with places for a small reception after the ceremony for around 30 people somewhere nearby in Breckenridge and somewhere for all of us to stay. Any help or advise is greatly appreciated. Thank you.