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Beehive0632, 1850
Beehive's Indicator1842
Dome 0000-2359
Grand0632, 1821
Old Faithful0503 short, 0550 long, 0702 long, 0809 long, 0920 long, 1030 short, 1116 long, 1237 short, 1346 long, 1508 short, 1554 long, 1717 long, 1821 short, 1919 long, 2042 short, 2120 long, 2245 short
Values for Old Faithful Area1975-05-16
Astronomical Twilight Begin03:47
Nautical Twilight Begin04:38
Civil Twilight Begin05:21
Civil Twilight End21:18
Nautical Twilight End22:01
Astronomical Twilight End22:51
Moon Illumination26.25%

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