Season of Dawn
From Destinypedia, the Destiny wiki
Season of Dawn is the ninth season of Destiny 2 and the second seasonal content for Shadowkeep, starting from December 10th, 2019 and ending on March 9th, 2020. The story consists of Guardians returning to Mercury to assist Osiris in stopping the Red Legion from changing history using a hijacked time machine. This season also features the debut appearance of Saint-14, a legendary Titan who suffered a final death only to be saved from his fate.
Story & Activites: Defend The Timeline
Story & Activities: Repair the Sundial
Seasonal Artifact: The Lantern of Osiris
Gear & Rewards: Seasonal Pass Rewards