The official Fiji Day celebration at Albert Park in Suva will begin at 9 o'clock this morning.
It will be attended by President Jioji Konrote and Prime Minister Voreqe Bainimarama.
There will be a Presidential Salute and a review of the parade by President Konrote.
A 21 Gun Salute will also be held.
400 personnel from Fiji's Disciplinary Forces will take part in the March Pass during the celebrations.
In the Western Division, activities are being organised in the senior citizens' homes and orphanage in Nadi, Lautoka and Ba.
The other celebrations will be held at Nasau Park in Levuka and Subrail Park in Labasa.