Emergency day Emergency day Instruction cancelled or reduced due to an emergency uri://ed-fi.org/CalendarEventDescriptor Holiday Holiday Instruction cancelled or reduced due to a holiday uri://ed-fi.org/CalendarEventDescriptor Instructional day Instructional day Student instructional day uri://ed-fi.org/CalendarEventDescriptor Make-up day Make-up day Make-up instructional day uri://ed-fi.org/CalendarEventDescriptor Other Other Other uri://ed-fi.org/CalendarEventDescriptor Strike Strike Instruction cancelled or reduced due to a strike uri://ed-fi.org/CalendarEventDescriptor Student late arrival/early dismissal Student late arrival/early dismissal Abbreviated instructional day due to student late arrival or early dismissal uri://ed-fi.org/CalendarEventDescriptor Teacher only day Teacher only day Non-instructional day for students designated for teachers (e.g., staff development, work day) uri://ed-fi.org/CalendarEventDescriptor Weather day Weather day Instruction cancelled or reduced due to weather uri://ed-fi.org/CalendarEventDescriptor Non-instructional day Non-instructional day Non-instructional day uri://ed-fi.org/CalendarEventDescriptor