Typically, these visitor centers are open from 8 a.m. to 6 p.m. during the summer months, with shorter hours in the spring, fall, and winter. Visitor centers are completely closed on Thanksgiving and Christmas Day. Ranger programs run year-round, except during the months of November and April.

Can you enter Yellowstone at night?

Yes, you can drive the park 24/7. You need to be careful as there are often big dark animals on the roadside or in the road. The posted speed most areas in the park is 45, I go slower if I am driving at night. You will pay one entry fee and that will allow you to re-enter for 7 days.

How early can you visit Yellowstone?

The best times to visit Yellowstone National Park are from late April to May as well as September through early October. These shoulder months offer mild weather, fewer crowds and little to no road closures.