Pradosh/Pradosham Dates, Phoenix, Arizona, USA 85085 Zip Code

Can you maybe help a guy out?

I have literally six different tabs open with six different websites all showing different dates for Pradosham 2026.

I'm getting the feeling that my location may matter. (?) If so, I'm in Phoenix, Arizona, USA, 85085 Zip Code.

Can someone help me figure out which dates to observe?

Namaskaram!