For SUMMER WEDDINGS
first of all the afternoon ceremony saves you from excessive heat, the more you put your guests at ease, the more involved and happy they will be.
The choice I suggest are the months of April, May, September and October, the temperature is perfect and the light is very beautiful all day long.
Hence on a photographic level, the summer ceremony at noon involves problems with very strong shadows andyou could find yourself photos with very strong shadows on the eyes and under the nose. And there is little I could do.