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Geyser1965-09-20
Echinus0900, 1019, 1135
Ledge 0800
Steamboat 1015
Values for Old Faithful Area1965-09-20
Astronomical Twilight Begin05:29
Nautical Twilight Begin06:05
Civil Twilight Begin06:39
Sunrise07:08
Sunset19:25
Civil Twilight End19:54
Nautical Twilight End20:28
Astronomical Twilight End21:03
Moon Illumination30.47%

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