What does a productive day look like?

The definition of a productive day can be different for each one of us because all of us are different we eat sleep study the same but in different ways. 
This blog has all the things that I consider are present in my kind of productive day, but we all know not every day is the same. Some days are those before a test and since the exam day is so near (5 May) every day feels like a marathon. But the day that I'll be describing will not be one of these days. 
I'll wake up by 7 am. I feel this is the perfect time to wake up if you don't have a ton of tasks piled up before you and then get ready by 7:30. 
I like to work out a little in the morning not a hardcore workout but simple stretches and 20 minutes of cycling do the work for me with my exercise playlist playing in the background. This helps me feel energized for the whole day. 
By 8 am I'll sit to study at my desk (NOT THE BED I REPEAT !!! HIGH CHANCES OF ME FALLING ASLEEP AGAIN) 
With a very light breakfast of fruits or poha in between my Pomodoro breaks I study till 12 am. After this good 4 hrs of study session, I get up to take a much-needed 30-minute shower. 
Till 2 pm I have my lunch and then again sit to study till 5:00 pm. These after-noon study sessions can easily transform into naps so I try to keep myself awake with some music or maybe a cup of coffee. 
I am not an extrovert person so I don't go out a lot, my evenings are always the time I like to spend on myself by either watching something on YouTube (mostly standup or sketches)or by maybe reading or talking to a friend on call. 
After this evening break, I study till 11:00pm at a stretch with a 30-minute dinner break in between. 
And by 12:00am I try to sleep after writing my to-do list for the next day and doing a little skincare that I keep on picking from Youtube videos. 

So by the end of the day, I get done with 11 hours of study and 2 hrs for my personal stuff. 

I follow this routine but it gets disrupted when my week or fortnightly tests are near and I mess up my sleep cycle. I believe in keeping myself busy the whole day so that all my stupid silly thoughts are sidelined.