Update hours/minutes/seconds in NSDate | Get current date from NSDate but set custom time

 
// 24 hour date format

NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];

[dateFormatter setDateStyle:NSDateFormatterShortStyle];

[dateFormatter setDateFormat:@"YYYY-MM-dd HH:mm:ss"];



// Now date + 12 am time fixed (00:00:00)

NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier: NSCalendarIdentifierGregorian];

NSDate *nowDate = [calendar dateBySettingHour:0 minute:0 second:0 ofDate:[NSDate date] options:0];

NSString *str = [dateFormatter stringFromDate:nowDate];

NSLog (@"String is: %@", str);