Interlune

“Give ear, all ye Imperial Princes, Ministers of State, and high functionaries, who are here assembled, and hearken to the great purification by which at this interlune of the sixth month are purged and washed away all sins…”

Source: wiktionary

The chimes called midnight, just at interlune, And the daytime talk of the Roman investigations Was checked by silence, save for the husky tune The bubbling waters played near the excavations.

Source: wiktionary

And there the cliffs form a dark interlune To hide the pale and broad placid moon;

Source: wiktionary