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Geyser1971-06-22
Bear Den1350
Beehive1624
Castle1015, 2015
Echinus0810, 0950, 1031, 1110, 1423, 1540, 1625, 1705
Grand0938, 1810
Great Fountain0850
Old Faithful0819 short, 0923 short, 1015 long, 1128 short, 1231 short, 1318 long, 1439 short, 1525 ? long, 1645 short, 1736 long, 1843 long, 1958 short
Riverside1150, 1801
Vault1030
Values for Old Faithful Area1971-06-22
Astronomical Twilight Begin03:09
Nautical Twilight Begin04:13
Civil Twilight Begin05:01
Sunrise05:38
Sunset21:11
Civil Twilight End21:48
Nautical Twilight End22:37
Astronomical Twilight End23:40
Moon Illumination0.56%

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