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In eruption since 2011
Values for Old Faithful Area2019-02-222019-02-23
Civil Twilight Begin06:4106:39
Sunrise07:1007:09
Sunset18:0218:03
Civil Twilight End18:3118:33
Moon Illumination89.95%81.93%
Last Known Eruption
Old Faithful

1h 27m ago

Grand

5h 33m ago

Castle

12h 14m ago

Riverside

1h 29m ago

Daisy

2h 35m ago

Great Fountain

14d 19h 59m ago

Beehive

10h 38m ago

Steamboat

6d 10h 3m ago



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