PAL

Ptolemaeus Arabus et Latinus

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θερινὸν (σημεῖον) ‘summer solstice’

Greek

References: PH Heiberg: I.3:6, 74:22; I.3:7, 74:24
Translated into:
Arabic: نقطة الانقلاب/المنقلب الصيفي [PH Morelon: I.3:6, 19:17; I.3:7, 19:19]
Modern translations:
English: summer (point) [PH Hamm: I.3:6, 47:7]