The mayor said it is important to respect the wishes of those most affected by the tragedy.
"As a council, we will wholeheartedly support the events and initiatives that the bereaved families and injured or traumatised survivors have created, and we hope all city residents will do so as well".
Events organised include an Islamic Awareness Week, which will run from March 7-13.
Organised by the 15th March Whanau Trust, in collaboration with the Federation of Islamic Associations of New Zealand, the Muslim Association of Canterbury and others, the week will include a keynote lecture, an Islamic Art and Calligraphy exhibition and giveaways across the city.
A Unity Week will also be held in Christchurch from March 15-22.
Co-ordinated by the Sakinah Community Trust, activities planned during Unity Week include a football tournament and an emerging ethnic leaders' breakfast.
While Unity Week is only going to be held in Christchurch this year, organisers hope it will eventually become a national event.
Going ahead, it is likely that Islamic Awareness Week and Unity Week will be permanent fixtures on Christchurch's calendar.