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Geyser1972-09-20
Beehive1606
Castle1215
Depression1010
Grand1650
Old Faithful0815 short, 0919 long, 1047 long, 1152 short, 1248 long, 1406 short, 1455 long, 1613 short, 1659 long, 1817 short, 1912 long
Round1540
Valentine 1500
Values for Old Faithful Area1972-09-20
Astronomical Twilight Begin05:30
Nautical Twilight Begin06:05
Civil Twilight Begin06:39
Sunrise07:08
Sunset19:24
Civil Twilight End19:53
Nautical Twilight End20:27
Astronomical Twilight End21:02
Moon Illumination89.29%

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