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Geyser1977-07-29
Constant0943
Echinus0900 ie, 1155
Little Whirligig1030
Porkchop0850 ie
Values for Old Faithful Area1977-07-29
Astronomical Twilight Begin04:01
Nautical Twilight Begin04:51
Civil Twilight Begin05:33
Sunrise06:07
Sunset20:52
Civil Twilight End21:25
Nautical Twilight End22:08
Astronomical Twilight End22:57
Moon Illumination97.94%

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