> x=new Date('2020-03-28T00:30')
2020-03-28T00:30:00.000Z
> x+''
'Sat Mar 28 2020 00:30:00 GMT+0000 (Greenwich Mean Time)'
> x.setDate(x.getDate()+1); x+''
'Sun Mar 29 2020 00:30:00 GMT+0000 (Greenwich Mean Time)'
> x.setDate(x.getDate()+1); x+''
'Mon Mar 30 2020 00:30:00 GMT+0100 (British Summer Time)'
> x.setDate(x.getDate()+1); x+''
'Tue Mar 31 2020 00:30:00 GMT+0100 (British Summer Time)'
> x.setDate(x.getDate()+1); x+''
'Wed Apr 01 2020 00:30:00 GMT+0100 (British Summer Time)'
> x.setDate(x.getDate()+1); x+''
'Thu Apr 02 2020 00:30:00 GMT+0100 (British Summer Time)'
> x.setDate(x.getDate()+1); x+''
'Fri Apr 03 2020 00:30:00 GMT+0100 (British Summer Time)'
Тут говорят что надо галочку поставить