Can the sun be to strong for a plant??

I live in south america and am growing , she s been indoors but next to window with sun for veg......now I moved her outside to flower. I noticed shiny areas on sun leaves while in direct sunlight....and it looks like those areas might have sustained lil burns.......could it be that I need to only give smaller amts of direct sunlight and then increment after more time outside?? Pls post if u can help.

because the plant has been indoors, it does have to be acclimated to the direct sun to prevent burn. start by putting the plant in the sun for 20 minutes or so and then start increasing the times. they'll be fine. i done it several times. GL

The window will block some of the uvb/uva.

Thank you kindly for your responses! I figured as much but wanted to ask someone with real exp !!!! She is a monster 2 months and 37 inches!!! But realy, thank you for your help!!!