Values for Old Faithful Area2025-03-312025-04-01
Civil Twilight Begin06:3506:33
Sunrise07:0407:03
Sunset19:4919:50
Civil Twilight End20:1920:20
Moon Illumination4.87%11.42%
Last Known Eruption
Grand

2h 59m ago

Castle

1h 23m ago

Riverside

18h 8m ago

Daisy

3h 50m ago

Great Fountain

31d 5h 11m ago

Beehive

6h 12m ago

Steamboat

55d 14h 1m ago