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Geyser1971-09-26
Artemisia1040
Beehive0956
Castle0947
Depression1742
Grand0900, 1620
Green Dragon Spring 1500
Lion1232
Little Cub0839, 0940
Old Faithful0905 long, 1012 short, 1118 long, 1231 short, 1320 long, 1432 long, 1553 short, 1634 long
Pinwheel 1100
Porkchop 1800
Values for Old Faithful Area1971-09-26
Astronomical Twilight Begin05:37
Nautical Twilight Begin06:11
Civil Twilight Begin06:45
Sunrise07:14
Sunset19:14
Civil Twilight End19:43
Nautical Twilight End20:17
Astronomical Twilight End20:52
Moon Illumination35.38%

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