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Geyser1977-04-23
Beehive's Indicator0909 ie, 1349 ie, 1613
Castle1509
Depression0955, 1520
Fan and Mortar0000 A
Grand1341
Old Faithful0713, 0828, 0944 short, 1029 long, 1149 short, 1235 long, 1359 short, 1451 long, 1559 short, 1718 long, 1836 short
Riverside1545
Spiteful0715
Values for Old Faithful Area1977-04-23
Astronomical Twilight Begin03:34
Nautical Twilight Begin04:16
Civil Twilight Begin04:54
Sunrise05:25
Sunset19:17
Civil Twilight End19:48
Nautical Twilight End20:26
Astronomical Twilight End21:08
Moon Illumination19.92%

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