Those answers are all correct and thank you to everyone. We do not close gates but ask that you keep visitation to daylight hours. Our mausoleums are generally open until 7pm.
Visitation ends at sunset
Sunset, so it depends on the time of year. December the shortest, June the longest. They DO NOT close any gates, but they do ask the local police to watch after sunset (info from cemetery staff). So the world wouldn't end if you were there a little late, and you won't get trapped inside.
I think the hours are morning to sunset.
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