Harvest Full Moon on Friday the 13th tonight September 13th 2019.
The full moon will occur near apogee, which is the most distant point in the moon’s orbit. The last time this happened was in 1832, and it won’t happen again for 505 years.

https://solarsystem.nasa.gov/news/1057/september-2019-the-next-full-moon-is-the-harvest-moon/