ABC was all local until 3PM.
7:00
CBS The Morning Show
NBC The Today Show
7:45
CBS Walter Cronkite And The News
8:00
CBS Captain Kangaroo
8:45
CBS Charles Collingwood And The News
9:00
ABC, CBS & NBC local
10:00
CBS Garry Moore Show (variety, the show ran until 11:30 on Fridays)
NBC Ding Dong School
10:30
CBS Arthur Godfrey (mon-thur)
NBC NBC Bandstand (???what was this, band music probably)
11:00
NBC The Home Show (for women, hosted by Arlene Francis of What's My Line fame).
11:30
CBS Strike It Rich (weird game show, people in need of help, viewers could donate to losers)
12:00
CBS Valiant Lady (soap)
NBC Tic Tac Dough (probably popular in 1956, part of game show scandal, cancelled 1958)
12:15
CBS Love Of Life
12:30
CBS Search For Tomorrow
NBC It Could Be You (game show)
12:45
CBS Guiding Light
1:00
ABC & NBC local
CBS News (a whole 10 minutes worth)
1:10
CBS Stand Up And Be Counted (game show)
1:30
CBS As The World Turns
2:00
CBS Our Miss Brooks (sitcom reruns)
2:30
CBS Art Linkletter's House Party
NBC Tennesse Ernie Ford Show (he was everywhere in 1956, the Justin Bieber of the time???)
3:00
ABC Afternoon Film Festival
CBS The Big Payoff (game show, male contestants nominating their woman for prizes)
NBC Matinee Theater (one hour plays with minimal sets, often broadcast live)
3:30
CBS Bob Crosby Show (popular band/orchestra leader)
4:00
CBS The Brighter Day (soap)
NBC Queen For A Day (game show, hosted by Rip Taylor Jack Bailey)
4:15
CBS Secret Storm (soap)
4:30
CBS Edge Of Night
4:45
NBC Modern Romances (soap)
5:00
ABC Mickey Mouse Club
CBS & NBC local
********It looks like ABC was concentrating on prime-time shows at this time. In 1957 American Bandstand began at 3PM (30/60/90 minutes). ABC started at various times from 10:30 to 12:00 (1958-1975). The 90 minute AM AMERICA at 7:00 began in 1975. It seems ABC didn't get hold of the ball until the 4th quarter!
7:00
CBS The Morning Show
NBC The Today Show
7:45
CBS Walter Cronkite And The News
8:00
CBS Captain Kangaroo
8:45
CBS Charles Collingwood And The News
9:00
ABC, CBS & NBC local
10:00
CBS Garry Moore Show (variety, the show ran until 11:30 on Fridays)
NBC Ding Dong School
10:30
CBS Arthur Godfrey (mon-thur)
NBC NBC Bandstand (???what was this, band music probably)
11:00
NBC The Home Show (for women, hosted by Arlene Francis of What's My Line fame).
11:30
CBS Strike It Rich (weird game show, people in need of help, viewers could donate to losers)
12:00
CBS Valiant Lady (soap)
NBC Tic Tac Dough (probably popular in 1956, part of game show scandal, cancelled 1958)
12:15
CBS Love Of Life
12:30
CBS Search For Tomorrow
NBC It Could Be You (game show)
12:45
CBS Guiding Light
1:00
ABC & NBC local
CBS News (a whole 10 minutes worth)
1:10
CBS Stand Up And Be Counted (game show)
1:30
CBS As The World Turns
2:00
CBS Our Miss Brooks (sitcom reruns)
2:30
CBS Art Linkletter's House Party
NBC Tennesse Ernie Ford Show (he was everywhere in 1956, the Justin Bieber of the time???)
3:00
ABC Afternoon Film Festival
CBS The Big Payoff (game show, male contestants nominating their woman for prizes)
NBC Matinee Theater (one hour plays with minimal sets, often broadcast live)
3:30
CBS Bob Crosby Show (popular band/orchestra leader)
4:00
CBS The Brighter Day (soap)
NBC Queen For A Day (game show, hosted by Rip Taylor Jack Bailey)
4:15
CBS Secret Storm (soap)
4:30
CBS Edge Of Night
4:45
NBC Modern Romances (soap)
5:00
ABC Mickey Mouse Club
CBS & NBC local
********It looks like ABC was concentrating on prime-time shows at this time. In 1957 American Bandstand began at 3PM (30/60/90 minutes). ABC started at various times from 10:30 to 12:00 (1958-1975). The 90 minute AM AMERICA at 7:00 began in 1975. It seems ABC didn't get hold of the ball until the 4th quarter!