Respuesta :

Wednesday, ( new years day ) i believe so. Look it up.
The Day will be "Wednesday"

If you want to do some math, then here is the way:
We know, it was "Sunday" on this New Year, & so there is no leap year between 2020 & 2017, every year it will increase by 1.

2018 = Monday
2019 = Tuesday
2020 = Wednesday

Hope this helps!