import 'package:intl/intl.dart';

DateFormat('dd-MM-yyyy').format(DateTime.now());

main() {
  final DateTime now = DateTime.now();
  final DateFormat formatter = DateFormat('yyyy-MM-dd');
  final String formatted = formatter.format(now);
  print(formatted); // something like 2013-04-20

}
				
			

Types of Date Time format you can use any format for date and time using that

There are many options for formatting. From the docs:ICU Name                                 Skeleton

——–                                             ——–

				
					DAY                                                d
ABBR_WEEKDAY                          E
WEEKDAY                                      EEEE
ABBR_STANDALONE_MONTH   LLL
STANDALONE_MONTH               LLLL
NUM_MONTH                               M
NUM_MONTH_DAY                      Md
NUM_MONTH_WEEKDAY_DAY  MEd
ABBR_MONTH                              MMM
ABBR_MONTH_DAY                     MMMd
ABBR_MONTH_WEEKDAY_DAY MMMEd
MONTH                                          MMMM
MONTH_DAY                                 MMMMd
MONTH_WEEKDAY_DAY             MMMMEEEEd
ABBR_QUARTER                           QQQ
QUARTER                                       QQQQ
YEAR                                               y
YEAR_NUM_MONTH                    yM
YEAR_NUM_MONTH_DAY           yMd
YEAR_NUM_MONTH_WEEKDAY_DAY   yMEd
YEAR_ABBR_MONTH                   yMMM
YEAR_ABBR_MONTH_DAY          yMMMd
YEAR_ABBR_MONTH_WEEKDAY_DAY  yMMMEd
YEAR_MONTH                               yMMMM
YEAR_MONTH_DAY                      yMMMMd
YEAR_MONTH_WEEKDAY_DAY  yMMMMEEEEd
YEAR_ABBR_QUARTER                yQQQ
YEAR_QUARTER                            yQQQQ
HOUR24                                         H
HOUR24_MINUTE                        Hm
HOUR24_MINUTE_SECOND       Hms
HOUR                                             j
HOUR_MINUTE                            jm
HOUR_MINUTE_SECOND           jms
HOUR_MINUTE_GENERIC_TZ    jmv
HOUR_MINUTE_TZ                      jmz
HOUR_GENERIC_TZ                    jv
HOUR_TZ                                      jz
MINUTE                                        m
MINUTE_SECOND                      ms
SECOND                                      s