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Geyser1972-08-20
Africa0825
Aurum1251
Bear Den0829
Beehive1754
Castle1405
Echinus0900, 1030, 1157
Grand0815, 1610
Great Fountain1130, 1920
Lone Star1750
Oblong0926
Old Faithful0852 short, 0945 long, 1054 short, 1205 long, 1318 long, 1428 short, 1514 long, 1626 short, 1724 short, 1833 long, 1942 long, 2045 long
Pink Cone1930
Pinwheel 1630
Riverside1040, 1613
South Grotto Fountain0903
Values for Old Faithful Area1972-08-20
Astronomical Twilight Begin04:42
Nautical Twilight Begin05:23
Civil Twilight Begin06:01
Sunrise06:32
Sunset20:20
Civil Twilight End20:51
Nautical Twilight End21:29
Astronomical Twilight End22:10
Moon Illumination78.92%

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