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Geyser1965-06-17
Basin 1800
Blue0800 ie
Dark Cavern 1800
Echinus0920, 1125, 1346
Steamboat 0800-1430
Valentine 1800
Values for Old Faithful Area1965-06-17
Astronomical Twilight Begin03:09
Nautical Twilight Begin04:12
Civil Twilight Begin05:01
Sunrise05:37
Sunset21:10
Civil Twilight End21:47
Nautical Twilight End22:35
Astronomical Twilight End23:38
Moon Illumination91.02%

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