the day becomes longer by †two† parts and amounts to eleven parts, and the night becomes shorter and amounts to seven parts. 13. And it returns to the east and enters into the sixth portal, and rises and sets in the sixth portal one and thirty mornings on account of its sign. 14. On that day the day becomes longer than the night, and the day becomes double the night, and the day becomes twelve parts, and the night is shortened and becomes six parts. 15. And the sun mounts up to make the day shorter and the night longer, and the sun returns to the east and enters into the sixth portal, and rises from it and sets thirty mornings. 16. And when thirty mornings are accomplished, the day decreases by exactly one part, and becomes eleven parts, and the night seven. 17. And the sun goes forth from that sixth portal in the west, and goes to the east and rises in the fifth portal for thirty mornings, and sets in the west again in the fifth western portal. 18. On that day the day decreases by †two† parts, and amounts to ten parts and the night to eight parts. 19. And the sun goes forth from that fifth portal and sets in the fifth portal of the west, and rises in the fourth portal for one and thirty mornings on account of its sign, and sets in the west. 20. On that day the day is equalised with the night, [and becomes of equal length], and the night amounts to nine parts and the day to nine parts. 21. And the sun rises from that portal and sets in the west, and returns to the east and rises thirty mornings in the third portal and sets in the west in the third portal. 22. And on that day the night becomes longer than the day, and night becomes longer than night, and day shorter than day till the thirtieth morning, and the night amounts exactly to ten parts and the day to eight parts. 23. And the sun rises from that third portal and sets in the third portal in the west and returns to the east, and for thirty mornings rises in the second portal in the east, and in like manner sets in the second portal in the west of the heaven. 24. And on that day the night amounts to eleven parts and the day to seven parts. 25. And the sun rises on that day from that second portal and sets in the west in the second portal, and returns to the east into the first portal for one and thirty mornings, and sets in the first portal in the west of the heaven. 26. And on that day the night becomes longer and amounts to the double of the day: and the night amounts exactly to twelve parts and the day to six. 27. And the sun has (therewith) traversed the divisions of his orbit and turns again on those divisions of his orbit, and enters that portal thirty mornings and sets also in the west opposite to it. 28. And on that night has the night decreased in length by a †ninth† part, and the night has become eleven parts and the day seven parts. 29. And the sun has returned and entered into the second portal in the east, and returns on those his divisions of his