Odpowiedź:
Chojnice (53⁰45'N)
21 III i 23 IX
h = 90° - φ
h = 90° - 53⁰45' = 36⁰15'
22 VI
h = 90° - φ + 23⁰27'
h = 90° - 53⁰45' + 23⁰27' = 59⁰42'
22 XII
h = 90° - φ - 23⁰27'
h = 90° - 53⁰45' - 23⁰27' = 12°48'
Tokio (37⁰N)
21 III i 23 IX
h = 90° - φ
h = 90° - 37⁰ = 53⁰
22 VI
h = 90° - φ + 23⁰27'
h = 90° - 37⁰ + 23⁰27' = 76⁰27'
22 XII
h = 90° - φ - 23⁰27'
h = 90° - 37⁰ - 23⁰27' = 29°33'
Sydney (34⁰S)
21 III i 23 IX
h = 90° - φ
h = 90° - 34⁰ = 56⁰
22 VI
h = 90° - φ - 23⁰27'
h = 90° - 34⁰ - 23⁰27' = 32⁰33'
22 XII
h = 90° - φ + 23⁰27'
h = 90° - 34⁰ + 23⁰27' = 79°27'