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Geyser1977-03-01
Beehive0801
Castle1324
Dome 0000-2359
Grand0816 ie
Old Faithful0841 long, 0949 long, 1059 long, 1206 long, 1321 short, 1415, 1537 long, 1652 long
Plume0805, 0832
Values for Old Faithful Area1977-03-01
Astronomical Twilight Begin05:23
Nautical Twilight Begin05:57
Civil Twilight Begin06:31
Sunrise07:00
Sunset18:11
Civil Twilight End18:40
Nautical Twilight End19:13
Astronomical Twilight End19:47
Moon Illumination78.9%

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