aequinoctialis
From LSJ
οὐκ ἔστιν αἰσχρὸν ἀγνοοῦντα μανθάνειν → there is no shame in, not knowing, inquiring
Latin > English (Lewis & Short)
aequĭnoctĭālis: e, adj. aequinoctium,
I pertaining to the equinox, or the time of equal day and night, equinoctial: circulus, the equator, Varr. L. L. 9, § 24 Müll.: aestus, Sen. Q. N. 3, 28 (cf. aequinoctium fin.). horae, Plin. 2. 97. 99, § 216: meridies, Col. 1, 6, 2.
Latin > French (Gaffiot 2016)
æquĭnoctĭālis,¹⁶ e, équinoxial : Catul. 46, 2 ; Sen. Nat. 3, 28 ; Plin. 2, 216.