(posting this anyway because it's so much fun)
OK, let me explain the hints. Because this is the most fun part of any mystery show! Aha!
The first hint was about the distance from the Earth to the Sun. At 92.96 million miles, this is 1 AU. But the distance varies due to the slightly elliptical orbit of the Earth (and every other astronomical body).
If you've played a little KSP you know that there is a minimum and maximum distance in every orbit, called the perihelion and aphelion respectively. It just so happens that the perihelion of the earth around the sun is 91.4 million miles, which is your first clue.
Now, you might search for "perihelion beer" and get some red (no pun intended) herrings. But, the second hint is key. The brewery is both on and not on the West coast. I have actually used a variation of this hint before: this brewery is closer to JordanKnudson (Chicago area) than it is to me (Orange County, CA), but also closer to my hometown (Bay Area, CA) than it is to JordanKnudson. How is that possible? The brewery has two locations: one in the Bay Area (Petaluma) and one in the Chicago area.
Well, let's say you have the suspicion that it's Lagunitas, because that certainly fits the hint. How can you relate that back to Perihelion? Googling "lagunitas perihelion" does not return a lot of useful information. This is where the final hint comes into play. JordanKnudson revealed that the perihelion has nothing to do with the name of the beer! So what could it have to do with?
Googling "Perihelion" reveals that we recently experienced a perihelion this month. Perhaps this beer was released to celebrate the perihelion? What would you call such a beer? A perihelial beer? Sure enough, that reveals that Hairy Eyeball is such a release, which confirms Lagunitas as the brewery and seals the deal. Coincidentally, this same beer was up for guess exactly two weeks ago, where I guessed it based on the label's color scheme!