???? ????? ?????????
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(
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: Polar night) ?? ????? ?????? ?????? ???????? ?????? ??????? ???? ??? ??????? ???? ??????? ?????? ??????? ????? ??? ?????? ???? ??????? ?????? ???????? ???
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???? ????.
[1]
??? ?????? ??? ??????? ?? ???? ??????? ????? ???????? ?????? ????? ????? ????? ??? ????. ????? ?????? ????? ???? ???? ????? 65°44' ???? 90° ???? ????? ?????? ?????????? ????? ???????? ?????? ????? ????????.
?????? ??? ??????
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????? ????????? ?? ???? ???? ??????? ?????? ??????? ???? ??????? ?????? ??????? (?? ??? ?????? ???? ????)? ????? ???? ?????? ????? ??? ??????? ???? ????? ???? ???? ??????? ????? ????? ???? ?????? ??????? ???? ???????? ?????? ???????. ??? ????? ????:
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. ????? ???? ???????? ???? ??????? ???? ??????? ??????? ??????? ???? ????? ???? ????? ??????? ??? ????????? ???? ????? 60 ???. ????????? ???? ?????
????????
? ????? ????????? ?? ?????? 23 ?????? ???? 21 ?????? ????? ?????.
[2]
?????? ????? ???? ??????? ???? ???? ??????? ??????? ??? ?????
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?? ???. ?????? ??? ??????? ????? ??????? ?? ????? ???? ????? ???? ????? ???? ???? ?????.
??? ??? ?????
? ???? ?? ????? ???? ???? ????? ?????? ?????? ??? ?????? ????? ??? ???? ???? ????.
- ^
Burn? Chris.
The Polar Night
(PDF)
. The Aurora Research Institute.
???????
(PDF)
?? ???? ? 2023-08-06
. ?????? ???? ? ????? 28 ????? 2015
.
- ^
Trygve B. Haugan, ed.
Det Nordlige Norge Fra Trondheim Til Midnattssolens Land
(Trondheim: Reisetrafikkforeningen for Trondheim og Trøndelag. 1940)
