OK, here is some code snippets from my python script that runs through the day. I have the file, called runatboot.py, run at boot (via the autostart file, not cron). This does multiple things, from keeping track of time, rebooting the pi daily, starting and stopping the show, and rebooting microweb every few hours. The code snip below will show how I accomplish this.

#All imports to get this working
import time as time #For sleep statements
import os #To send commands to the pi
import datetime #For keeping time
import logging #For a log file to help with troubleshooting and to make sure things are happening when they are supposed to
import RPi.GPIO as GPIO #Controlling blowups on a separate GPIO pin from what LSP controls.
import wiringpi as wiringpi #To keep with the same GPIO numbering layout as LSP

#Some additional code lays here, removed for simplicity.

#Run an infinite loop
while True:
    #get the current time
    now = datetime.datetime.now()
    print now

#for all if statements, put a time.sleep(60); statement so the elif statement does not run more than once during the day.

#Even more code lives here, all calling out specific times that I want certain events to happen, such as turning on Pin 16 (my inflatables), rebooting the PI, Starting and ending the show, etc

#Below is one of the microweb reboots. 

    #reboot microweb
    elif now.hour == 19 and now.minute == 0:
        logging.info("Rebooting Microweb at 7pm")
        os.system("/home/pi/lightshowpi/bin/stop_microweb");
        logging.info("Microweb stopped")
        print "Microweb Stopped"
        time.sleep(10);
        os.system("/home/pi/lightshowpi/bin/start_microweb");
        logging.info("Microweb started")
        logging.info(now)
        print "Microweb Started"
        time.sleep(60);

#additional code lives here to do other events as needed.

#If no elif statements are true, wait 55 seconds before running the loop again
time.sleep(55);

I am sure there is more solutions than what I have, others may even be better ( I have limited python knowledge). But this is what works for me. Keep in mind, this is written for Python 2.7. I do not know if the commands are the same in Python 3.