Why is the date in datepicker angular showing the last day?

Answer 1

if you are not using moment or dont want to override complete date-datapter then you can override native-date-adapter

@Injectable({        providedIn: 'root' }) 
export class CustomDateAdapterService extends NativeDateAdapter {    
    public createDate(year: number, month: number, date: number): Date {
        const localDate = super.createDate(year, month, date);
        const offset = localDate.getTimezoneOffset() * 60000;
        return new Date(localDate.getTime() - offset); // utcDate
    } 
}

gist here