Vespertînus, pen. pro. Adiect. Of the euening: done in the euening. Tempus vespertinum. Ci. The euening.Acies vespertina. Plin. Canrus vespertini. Plin. Forum vespertinum. Hor. I. Serm. Saty. 6. Hospes vespertinus.Cic.A guest that commeth late.Lireræ vespertinæ. Ho. Letters receined in the euening.Regio vespertina. Hor. A country lying in the weast.
Lewis and Short: Latin dictionary
vespertīnus, a, um, adj. [vesper]. I.Of or belonging to evening or even-tide, evening-: tempora (opp. matutina), Cic. N. D. 2, 20, 52: litterae, received in the evening (opp. antemeridianae), id. Att. 13, 23, 1: senatusconsulta, made or passed in the evening, id. Phil. 3, 10, 24: acies,