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Geyser1974-07-03
Constant1104
Echinus1003, 1129, 1255, 1552, 1721
Ledge1100
Values for Old Faithful Area1974-07-03
Astronomical Twilight Begin03:18
Nautical Twilight Begin04:19
Civil Twilight Begin05:07
Sunrise05:43
Sunset21:11
Civil Twilight End21:47
Nautical Twilight End22:35
Astronomical Twilight End23:36
Moon Illumination98.49%

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