acronycally

English

Etymology

From acronycal +‎ -ly.

Adverb

acronycally (not comparable)

1. (archaic) In an acronycal manner; rising when the sun sets, and vice versa; not with the sun.

   the planet rises acronycally

References

• “acronycally”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.