Hi, Dorothy!
From the
www.disneyworld.com you can pull up a calendar for the month for each park which list park hours, extra magic hours, parades, and fireworks. To locate this, go to the home page, click on DISCOVER tab, then choose a park, then scroll down and click on the highlighted word "CALENDARS."
Another option showing park hours and Extra Magic Hours 10 days at a time would be to go to the home page, click on PLAN tab then select Park Hours.
HERE is what this page will look like for the 10 day park hour schedule. This option does not have parades and fireworks times.
When you check into your resort, you can pick-up a Times Guide and Information sheet that is very helpful and I carry my entire trip. It lists each park, park hours, parade and fireworks times, and even includes information on Downtown Disney, Waterparks, Boardwalk, and more. It is conveniently printed out on a small sheet of paper that is convenient to carry around in your pocket or bag. I think this is what you are really looking for the most and will find the most helpful.
Have a great trip and have fun planning!