The fuberl director called the national cemetery while we were at the funeral home. I believe the latest burial is about 2pm. So it really depends on when the funeral service is, we did my husband's burial the next day as we were traveling from our off town. We followed the hearse to the cemetery, meeting at the funeral home at the time the funeral director suggested. Generally you want to arrive 15 to 30 minutes before the burial ceremony.
Try to be there 15 minutes or half hour early, speak to the funeral rep and they will direct you to the corresponding cortege (which is the meeting point before the escort to the shelter)
What ever time you have arranged.
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