Note 364 — Chapter IX · 1504-1524.
Reading edition
“One of thirty regions or zones of the earth, parallel to the equator, corresponding to the successive increase of a quarter of an hour in the length of the midsummer day.”
Reading edition
“One of thirty regions or zones of the earth, parallel to the equator, corresponding to the successive increase of a quarter of an hour in the length of the midsummer day.”