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Geyser1972-05-15
Africa 1800
Arsenic 1800
Bear Den 1800
Beehive1420
Blue 1800
Congress Pool 1800
Constant 1800
Dark Cavern 1800
Ebony 1800
Fan-Norris 1800
Fireball 1800
Harding 1800
Hurricane Vent 1800
Jetsam Pool 1800
Lion0930, 1225, 1358, 1706
Little Whirligig 1800
Old Faithful0813, 0935 short, 1032 long, 1147 short, 1243 long, 1400 short, 1457 long, 1610 short, 1710 long
Riverside1126
Values for Old Faithful Area1972-05-15
Astronomical Twilight Begin03:48
Nautical Twilight Begin04:38
Civil Twilight Begin05:21
Sunrise05:55
Sunset20:44
Civil Twilight End21:17
Nautical Twilight End22:00
Astronomical Twilight End22:50
Moon Illumination6.33%

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