Will turning off the breakers for power at night save energy and money on my energy bill?

I know doing things like unplugging my laptop at night save energy (and supposedly 90$ a year) but what about other "energy vampires" like my flat screen tv- excluding the kitchen (fridge needs to stay running and cold) what if I turned off the breakers/power each night or while I'm not home. Would this save energy and money?

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  • turning save money on electricity turn of meter breaker Save POWER night Money ENERGY breakers bill
  • turning save money on electricity turn of meter breaker Save POWER night Money ENERGY breakers bill
  • turning save money on electricity turn of meter breaker Save POWER night Money ENERGY breakers bill
  • turning save money on electricity turn of meter breaker Save POWER night Money ENERGY breakers bill
  • turning save money on electricity turn of meter breaker Save POWER night Money ENERGY breakers bill
  • turning save money on electricity turn of meter breaker Save POWER night Money ENERGY breakers bill
  • turning save money on electricity turn of meter breaker Save POWER night Money ENERGY breakers bill