Values for Old Faithful Area2021-04-152021-04-16
Civil Twilight Begin06:0706:06
Sunrise06:3806:36
Sunset20:0820:09
Civil Twilight End20:3820:39
Moon Illumination8.68%14.73%
Last Known Eruption
Grand

4h 15m ago

Castle

17h 50m ago

Riverside

11h 3m ago

Daisy

5h 41m ago

Great Fountain

35d 12h 53m ago

Beehive

16h 56m ago

Steamboat

10d 6h 17m ago