There was a full moon falling on Halloween, 31 October 2020 (it was also a so-called blue moon since there was a full moon on 1 October, so it was the second full moon of the month). The last full moon falling on Halloween was 76 years ago, in 1944. Not so long to wait for the next, which will be in 19 years, Halloween 31 October 2039.

For the first time in several weeks, the sky here was relatively clear with only a few high clouds passing by occasionally, so I was able to photograph the first Halloween full moon in my lifetime.

Halloween full moon 2020
ISO 200 1/500s f8.0 300mm (=600mm)