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In eruption since 2011
Values for Old Faithful Area2017-01-192017-01-20
Civil Twilight Begin07:2007:20
Sunrise07:5207:51
Sunset17:1617:17
Civil Twilight End17:4817:49
Moon Illumination56.13%46.6%
Last Known Eruption
Old Faithful

3h 4m ago

Castle

7h 4m ago

Grand

3h 34m ago

Daisy

3h 56m ago

Riverside

6h 8m ago

Great Fountain

74d 1h 3m ago

Beehive

6h 6m ago



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