NSDate *date = [NSDate date]; NSCalendar *calendar = [NSCalendar currentCalendar]; NSDateComponents *comps; // 年月日をとりだす comps = [calendar components:(NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit) fromDate:date]; NSInteger year = [comps year]; NSInteger month = [comps month]; NSInteger day = [comps day]; NSLog(@"year: %d month: %d, day: %d", year, month, day); //=> year: 2010 month: