PAL

Ptolemaeus Arabus et Latinus

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ἐαρινόν‘spring equinox’

Greek

References: PH Heiberg: I.3:7, 74:25
Translated into:
Arabic: نقطة الاعتدال الربيعي [PH Morelon: I.3:7, 19:19-20]
Synonyms:
ἐαρινὴ ἰσημερία[Alm. Heiberg: I.14, 76:22. – PH Heiberg: I.12:9, 96:30; I.13:9, 100:31]