Opening Ceremnony:

The opening ceremony will be hosted by the Deputy Secretary-General and include a speech from the Secretary-General, along with speeches from a number of guest speakers. The ceremony will last one hour. 

Closing Ceremony:

At the closing ceremony, a guest speaker will be asked to talk about the theme of the conference - a video of some highlights from the conference will be shown by the media team and the Secretary-General will officially close the conference. The closing ceremony will last one hour.