PixPublish; An editorial calendar for Joomla! PixPublish is a great tool to simplify the managing of content.
DPCalendar: Responsive Joomla Calendar and Event Manager. The DPCalendar is an intuitive Joomla calendar, which promises visitors to your Joomla website a smooth event experience.
Event calendar extension for Joomla! Use this powerful extension to manage your events and display them in component and modules.
Matukio is the all in one solution for events. If you need to manage and present events, process online bookings and payments, then Matukio is the right tool for you.
RokMiniEvents is a simple solution for displaying events on your site.
TM Calendar Event is a simple calendar event module to display schedule events by date-wise on your website. It's simple to use and easy to configure. It's comes with fullscreen layout and fixed layout for both Joomla 2.5 and Joomla 3 versions.