--- /dev/null
+#!/usr/bin/env python3
+"""Collecting Day and date-related items."""
+from datetime import datetime
+
+DATE_FORMAT = '%Y-%m-%d'
+
+
+class Day:
+ """Individual days defined by their dates."""
+
+ def __init__(self, date):
+ self.date = date
+ self.datetime = datetime.strptime(date, DATE_FORMAT)
+
+ @property
+ def weekday(self):
+ """Return what weekday matches self.date."""
+ return self.datetime.strftime('%A')
+
+ def __eq__(self, other):
+ return self.date == other.date
+
+ def __lt__(self, other):
+ return self.date < other.date