Wedding makeup artists usually rest at noon, because weddings are usually arranged at noon, and they basically go to work at 5 am, and they are busy changing their makeup around 10. Generally, nothing will happen at noon 12. Not if you are a star makeup artist. It depends on the hiring time or the banquet in the evening.
Mainly depends on the photo studio or work arrangement, makeup artists do not have a fixed holiday rest! The holiday of ordinary people happens to be the busiest time for makeup artists.