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In eruption since 2011
Values for Old Faithful Area2018-02-252018-02-26
Civil Twilight Begin06:3606:34
Sunrise07:0507:03
Sunset18:0618:08
Civil Twilight End18:3618:37
Moon Illumination71.64%81.54%
Last Known Eruption
Old Faithful

2h 41m ago

Castle

15h 15m ago

Grand

8h 38m ago

Daisy

8h 38m ago

Riverside

1d 7h 39m ago

Great Fountain

13d 9h 42m ago

Beehive

8h 4m ago



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