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Geyser1975-05-09
Beehive1356 ie
Castle1210 ie, 2137
Grand1831
Lion1925 ie
Oblong1316
Old Faithful0530 long, 0640 long, 0756 long, 0900 long, 1018 short, 1100 long, 1234 short, 1316 long, 1434 short, 1522 long, 1635 long, 1748 long, 1859 short, 1952 long, 2107 short, 2200 long, 2308 long
Riverside0915, 1522, 2046
Values for Old Faithful Area1975-05-09
Astronomical Twilight Begin04:01
Nautical Twilight Begin04:48
Civil Twilight Begin05:30
Sunrise06:03
Sunset20:36
Civil Twilight End21:09
Nautical Twilight End21:50
Astronomical Twilight End22:37
Moon Illumination4.3%

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