It's been a while for me but here I am once again ready to write a poem from One Single Impressions prompt, which this weeks is 'equals' representing March 20, the vernal equinox, when day and night were the same length.
In my minds eye I saw the sun sinking into the horizon to give night an equal share, and wrote the following haiku...
day leaves, shaking hands
with night, sun sinks out of sight,
moon's light takes over.