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Geyser1979-09-21
Africa 1200
Arch Steam Vent 1200
Arsenic 1200
Blue Mud Steam Vent 1200
Branch Spring 1200
Cistern Spring 1200
Crater Spring 1200
Dishwater Spring 1200
Echinus0951:30, 1507, 1615
Fearless 1630
Fireball 1200
Gray Lakes 1200
Green Dragon Spring 1200
Ledge 1200
Minute 1200
Monarch 1200
Mystic Spring 1200
Orby1500 A
Palpitator Spring 1630
Pearl 1200
Pinwheel 1200
Porkchop1045 ie, 1638
Puff-n-Stuff 1200
Rediscovered1713
Tantalus 1800
UNNG-NBK-8 1200
Veteran1017
Vixen 1200
Yellow Funnel Spring 1200
Values for Old Faithful Area1979-09-21
Astronomical Twilight Begin05:30
Nautical Twilight Begin06:05
Civil Twilight Begin06:39
Sunrise07:08
Sunset19:23
Civil Twilight End19:52
Nautical Twilight End20:27
Astronomical Twilight End21:02
Moon Illumination0.02%

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