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Geyser1964-06-12
Echinus0915, 1047, 1351, 1525
Steamboat 0850
Valentine1455
Values for Old Faithful Area1964-06-12
Astronomical Twilight Begin02:10
Nautical Twilight Begin03:13
Civil Twilight Begin04:01
Sunrise04:37
Sunset20:08
Civil Twilight End20:44
Nautical Twilight End21:33
Astronomical Twilight End22:35
Moon Illumination6.64%

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