Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
end of evening nautical twilight
stresses
mil., avia.
конец вечерних навигационных сумерек
English thesaurus
end of evening nautical twilight
USA
The point in time when the sun has dropped 12 degrees below the western horizon, and is the instant of last available daylight for the visual control of limited military operations
(JP 2-01.3)
Add
|
Report an error
|
Get short URL
|
Language Selection Tips