NBC announced the premiere dates for its returning/new shows.

Related: NBC’s 2012-2013 Lineup: New Comedy Block On Fri., And More

The network will roll out its new and returning shows before the official Sept. 24 start date of the 2012-13 TV season. NBC will air its new shows during the Olympics. “30 Rock,” “Community,” “Chicago Fire,” and “Whitney.” will return in October.

Here are the premiere dates:

WEDNESDAY, AUGUST 8
“Go On” (following Olympics) [new series]

SUNDAY, AUGUST 12
“Animal Practice” (following Olympics closing ceremonies) [new series]

MONDAY, AUGUST 13
8 p..m. “Stars Earn Stripes” [new series]
10 p.m. “Grimm”

WEDNESDAY, SEPTEMBER 5
7:30 p.m. NFL Kickoff Special
8:30 pm.. Sunday Night Football (special night)

SUNDAY, SEPTEMBER 9
8:15 p.m. Sunday Night Football

MONDAY, SEPTEMBER 10
8 p.m. “The Voice” (two hours)

TUESDAY, SEPTEMBER 11
9 p.m. “Go On” (regular time period debut)
9:30 p.m. “The New Normal” [new series]
10 p.m. “Parenthood”

WEDNESDAY, SEPTEMBER 12
10 p.m. “Guys With Kids” (following finale of America’s Got Talent) [new series]

FRIDAY, SEPTEMBER 14
9 p.m. “Grimm” (regular time period premiere)

MONDAY, SEPTEMBER 17
10 p.m. “Revolution” [new series]

THURSDAY, SEPTEMBER 20
8:30 p.m. “Up All Night”
9 p.m. “The Office”
9:30 p.m. “Parks and Recreation”

WEDNESDAY, SEPTEMBER 26
8 p.m. “Animal Practice” (regular time period debut)
8:30 p.m. “Guys With Kids” (regular time period debut)
9 p.m. “Law & Order: SVU” (two-hour premiere)

THURSDAY, OCTOBER 4
8 p.m. “30 Rock” [final season]

WEDNESDAY, OCTOBER 10
10 p.m. “Chicago Fire” [new series]

FRIDAY, OCTOBER 19
8 p.m. “Whitney”
8:30 p.m. “Community”