Detail this asset from Unity Asset Store: Original Link
This is a paid asset, but now you can download Flat Calendar Free.
Flat Calendar v1.2
Flat Calendar version 2.0 is out now!
+ Added Multiple languages (English, Spanish, Italian available)
+ Added Chance to start the week from Sunday
+ Added Modify Event Method
+ Added Years switch, as for days and months
+ Added Possibility to handle events list directly by the new User Interface
+ Added Possibility to specify a time schedule for a new event
+ Added Possibility of being notified when an event occurs, by simply specifying the callback method
+ Added Local Save and Load of the events list in a json format file
+ Backward Compatibility with previous versions
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Flat Calendar is a simple and useful calendar with a modern and stylish interface inspired to Google Material Design guidelines.
With Flat Calendar you can:
– Navigate in your calendar changing month, year and days
– Add unlimited number of events for a specific day
– Change theme or create your own style
– Being notified when an user interface event occurs.
Flat Calendar is made with Unity 2019.1 and it is compatible with all platforms.