Events Calendar Module highlights include:
3 calendar viewing modes: indicate which modes will be visible and which mode will be displayed by default.  Add multiple events per date. Complement a calendar event with a detailed description, image and external links using a WYSIWYG editor. Set the specific event start and end date and time down to hours and minutes or mark the event as a daylong.  Set the time format and indicate the time zone.
A number of useful features, that you are free to customize to your needs. Among other pleasant features the calendar has the ability to indicate the required time zone, choose the required time format and define the day which will be displayed as the first day of the week in your calendar.