你可以这样做

MyObject.objects.filter(datetime_field__date=datetime.date(2009,8,22))

或者如果你想在两个日期之间过滤

MyObject.objects.filter(
    datetime_field__date__range=(datetime.date(2009,8,22), datetime.date(2009,9,22))
)

YourModel.objects.filter(datetime_published__year='2008', 
                         datetime_published__month='03', 
                         datetime_published__day='27')

//在注释后编辑

YourModel.objects.filter(datetime_published=datetime(2008, 03, 27))

不工作，因为它创建了一个时间值设置为0的datetime对象，因此数据库中的时间不匹配。

请参阅文章Django文档

ur_data_model.objects.filter(ur_date_field__gte=datetime(2009, 8, 22), ur_date_field__lt=datetime(2009, 8, 23))

Model.objects.filter(datetime__year=2011, datetime__month=2, datetime__day=30)

您可以在某些日期范围之间进行筛选

2016-01-01 00:00:00 <- > 2016-04-01 23:59:59.99999. 2016-01-01 00:00:00 <- > 2016-04-01 23:59:59.99999

User.objects.filter(date_joined__gte=datetime.combine(datetime.strptime('2016- 
01-01', '%Y-%d-%m'), datetime.min.time()), 
date_joined__lte=datetime.combine(datetime.strptime('2016-04-01', '%Y-%d-%m'), 
datetime.max.time())).count()

2016-01-01 00:00:00 <- > 2016-01-14 00:00:00. 2016-01-01 00:00:00 <- > 2016-01-14 00:00:00

User.objects.filter(date_joined__gte='2016-01-01', date_joined__lte='2016-1-14').count()

很简单，如果你有一个datetimefield你可以使用datetime。date。today()

context['now'] = Mymodel.objects.filter(date_time_field=datetime.date.today())