datetime are time-zoned

apps/tournament/models.py

@@ -36,12 +36,12 @@ class Tournament(models.Model):
     )
 
     date_start = models.DateField(
-        default=timezone.now().date(),
+        default=timezone.now,
         verbose_name=_("date start"),
     )
 
     date_end = models.DateField(
-        default=timezone.now().date(),
+        default=timezone.now,
         verbose_name=_("date end"),
     )