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Beehive's Indicator1215 ie, 1740 ie
Blue 1800
Castle1018, 2126
Daisy1220 ie, 1555, 2032
Echinus0839, 0921, 1009, 1046, 1125, 1426, 1527, 1559,  1716, 1716
Emerald Spring 1800
Grand1557, 2352
Great Fountain1745
Lion1517, 1653, 1904, 2020
Old Faithful0738, 0842, 0959, 1042, 1214, 1304, 1413, 1528, 1649, 1803, 1910, 2003
Pink Cone1000 ie
Pinto1315,  1800
Riverside0944, 1545
Round1249 ie
Valentine0815 A
Values for Old Faithful Area1973-08-18
Astronomical Twilight Begin04:38
Nautical Twilight Begin05:20
Civil Twilight Begin05:58
Civil Twilight End20:55
Nautical Twilight End21:33
Astronomical Twilight End22:15
Moon Illumination82.44%

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