Although we REALLY do not want to have to do this, in order to get the pictures we want outside, we have to take pictures before the ceremony. the sun will be down after the ceremony

since we are pretty bummed about this, we are wondering if anyone has any ideas on how to go about this? we want our meeting to be special and the photographer will capture the moment. has anyone done this or been to a wedding where it has been done? our pictures will be taken at a train station in the area. thank you!