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In eruption since 2011
Values for Old Faithful Area2017-02-262017-02-27
Civil Twilight Begin06:3406:32
Sunrise07:0307:01
Sunset18:0818:09
Civil Twilight End18:3718:39
Moon Illumination0.14%0.54%
Last Known Eruption
Old Faithful

4h 46m ago

Castle

13h 11m ago

Grand

3h 19m ago

Daisy

10h 51m ago

Riverside

8h 19m ago

Great Fountain

106d 13h 17m ago

Beehive

12h 10m ago



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