Meanings
- pluralplural of diurnal arc
Cite this entry
diurnal arcs. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/diurnal%20arcs
“diurnal arcs.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/diurnal%20arcs. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “diurnal arcs,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/diurnal%20arcs.
Source: diurnal arcs on Wiktionary, CC BY-SA 4.0.