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Geyser1977-02-03
Beehive1150
Castle1025 ie, 2110 ie
Grand1326 ie, 2248 ie
Old Faithful0948, 1058 short, 1146, 1300, 1419 long, 1534 long, 1649 long, 1800 long, 1910 long, 2028 long, 2150 long, 2251 long
Round2148
Values for Old Faithful Area1977-02-03
Astronomical Twilight Begin05:59
Nautical Twilight Begin06:33
Civil Twilight Begin07:08
Sunrise07:39
Sunset17:35
Civil Twilight End18:06
Nautical Twilight End18:40
Astronomical Twilight End19:14
Moon Illumination99.11%

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