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In eruption since 2011
Values for Old Faithful Area2020-04-022020-04-03
Civil Twilight Begin06:3106:29
Sunrise07:0006:58
Sunset19:5219:53
Civil Twilight End20:2120:23
Moon Illumination58.86%69.42%
Last Known Eruption
Old Faithful

3h 17m ago

Grand

3h 13m ago

Castle

20h 56m ago

Riverside

3h 46m ago

Daisy

4h 36m ago

Great Fountain

42d 16h 11m ago

Beehive

1d 9h 56m ago

Steamboat

19h 58m ago



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