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Geyser1964-08-25
Blue0800 ie
Echinus0728, 0841, 0953, 1101, 1207, 1314, 1421, 1523, 1627, 1734
Steamboat 0725-1900
Sunday 1800
Valentine0000 A
Values for Old Faithful Area1964-08-25
Astronomical Twilight Begin03:51
Nautical Twilight Begin04:30
Civil Twilight Begin05:07
Sunrise05:38
Sunset19:12
Civil Twilight End19:42
Nautical Twilight End20:19
Astronomical Twilight End20:59
Moon Illumination95.33%

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