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Geyser1971-09-18
Beehive1320
Castle1450
Depression1540
Grand0816, 1319
Great Fountain1300
North Goggle1116
Old Faithful0825 long, 0936 short, 1044 short, 1133 long, 1254 short, 1338 long, 1449 short, 1550 long, 1658 long
Pinwheel 0900
Riverside1400
Rocket1220
White Dome0945
Values for Old Faithful Area1971-09-18
Astronomical Twilight Begin05:26
Nautical Twilight Begin06:01
Civil Twilight Begin06:36
Sunrise07:05
Sunset19:29
Civil Twilight End19:58
Nautical Twilight End20:33
Astronomical Twilight End21:08
Moon Illumination1.68%

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