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Geyser1977-02-15
Beehive0847
Old Faithful0854, 1006, 1116 long, 1231 long, 1340 short, 1437 long, 1556 short
Values for Old Faithful Area1977-02-15
Astronomical Twilight Begin05:45
Nautical Twilight Begin06:18
Civil Twilight Begin06:53
Sunrise07:22
Sunset17:52
Civil Twilight End18:21
Nautical Twilight End18:55
Astronomical Twilight End19:29
Moon Illumination9.63%

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