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To knowe the degre of the sonne by thy ryet, for a maner curiosite.

Sek besily with thy rule the highest of the sonne in mydde of the day. Turne than thin Astrelabie, and with a pricke of ynke marke the nombre of that same altitude in the lyne meridional; turne than thy ryet aboute tyl thou fynde a degre of thy zodiak according with the pricke, this is to seyn, sitting on the pricke. And in soth thou shalt finde but 2 degrees in all the zodiak of that condicioun; and yit thilke 2 degrees ben in diverse signes. Than maist thou lightly, by the sesoun of the yere, knowe the signe in which that is the sonne.