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Geyser1976-02-13
Old Faithful0929 long, 1036 long, 1151 short, 1259 long, 1411 long, 1519 long
Values for Old Faithful Area1976-02-13
Astronomical Twilight Begin05:48
Nautical Twilight Begin06:22
Civil Twilight Begin06:56
Sunrise07:26
Sunset17:48
Civil Twilight End18:18
Nautical Twilight End18:52
Astronomical Twilight End19:26
Moon Illumination92.3%

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