Brain is usually more alert and receptive after a night's sleep.
Fewer distractions.
Natural sunlight can be helpful.
Most people are accustomed to this time of day in school or work.
Bad for "night owls."
Have to get up early.
Fewer distractions.
It can be an excellent time to think creatively or have in-depth study.
Easy for "night owls."
It can lead to sleep deprivation if not well planned.
Distracted easily when exhausted.
Identify when you are best performing: Notice what time of day you tend to be more alert and able to focus better.
Set up a routine: Study at roughly the same time each day. This will become your routine.
The best time to study is when it is best for you. Try out different times for studying and determine the time at which you feel most productive and focused. Make a decision that is based on your individual preferences, circadian rhythm, and lifestyle.