Django querysets ¶ See also https://docs.djangoproject.com/en/dev/ref/models/querysets https://github.com/django/django/blob/master/django/db/models/functions/datetime.py https://docs.djangoproject.com/en/dev/ref/models/fields/#datetimefield querysets datetimes querysets date (For datetime fields, casts the value as date ) date