It will be conducted by the chaplains to the University of Edinburgh and Heriot-Watt University.
Staff and students from the University of Edinburgh, Heriot-Watt University, Napier University and Queen Margaret University are welcome to attend, as are families, friends and members of the public.
A collection in aid of the Earl Haig Fund will be taken upon arrival.
Those attending should be seated in the Playfair Library Hall by 10am.
Units on parade will be the City of Edinburgh Universities Officers Training Corps, the Royal Naval Reserve and the East of Scotland Universities’ Air Squadron. The Pipes and Drums of the Universities Officers Training Corps will also be in attendance.
At the end of the service, the Services contingent will form in the Old College quadrangle for the laying of wreaths and to observe the two-minute silence.