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In eruption since 2011
Values for Old Faithful Area2016-09-272016-09-28
Civil Twilight Begin06:4906:50
Sunrise07:1807:19
Sunset19:0919:07
Civil Twilight End19:3819:36
Moon Illumination13.46%7.29%
Last Known Eruption
Castle

7h 14m ago

Grand

5h 25m ago

Daisy

2h 25m ago

Riverside

3h 37m ago

Great Fountain

1d 1h 50m ago

Beehive

11h 40m ago



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