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Geyser1971-07-13
Artemisia0712
Beehive1016 ie, 2037
Castle0745, 1612
Echinus1015, 1100, 1146, 1451, 1535
Grand1045
Great Fountain1250
Old Faithful0743 short, 0854 short, 1013 long, 1116 long, 1225 long, 1334 short, 1421 long, 1537 short, 1648 short, 1743 long, 1855 short, 1945 short, 2039 short
Riverside0745, 1252
Vault1000
Values for Old Faithful Area1971-07-13
Astronomical Twilight Begin03:31
Nautical Twilight Begin04:28
Civil Twilight Begin05:15
Sunrise05:50
Sunset21:07
Civil Twilight End21:42
Nautical Twilight End22:28
Astronomical Twilight End23:26
Moon Illumination72.17%

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