| Season | Start Date | End Date | DLC Name | Season of |
|---|---|---|---|---|
| 1 | 06SEP2017 | 04DEC2017 | Red War | |
| 2 | 05DEC2017 | 07MAY2018 | Curse of Osiris | |
| 3 | 08MAY2018 | 03SEP2018 | Warmind | Resurgence |
| 4 | 04SEP2018 | 26NOV2018 | Forsaken | the Outlaw |
| 5 | 27NOV2018 | 04MAR2019 | Black Armory | the Forge |
| 6 | 05MAR2019 | 03JUN2019 | Joker's Wild | the Drifter |
| 7 | 04JUN2019 | 30SEP2019 | Penumbra | Opulence |
| 8 | 01OCT2019 | 09DEC2019 | Shadowkeep | the Undying |
| 9 | 10DEC2019 | 09MAR2020 | Dawn | |
| 10 | 10MAR2020 | 08JUN2020 | the Worthy | |
| 11 | 09JUN2020 | 09NOV2020 | the Arrival | |
| 12 | 10NOV2020 | 08FEB2021 | Beyond Light | the Hunt |
| 13 | 09FEB2021 | 10MAY2021 | the Chosen | |
| 14 | 11MAY2021 | 23AUG2021 | the Splicer | |
| 15 | 24AUG2021 | 21FEB2022 | the Lost | |
| 16 | 22FEB2022 | 23MAY2022 | Witch Queen | the Risen |
| 17 | 24MAY2022 | 22AUG2022 | the Haunted | |
| 18 | 23AUG2022 | 05DEC2022 | Plunder | |
| 19 | 06DEC2022 | 27FEB2023 | the Seraph | |
| 20 | 28FEB2023 | 22MAY2023 | Lightfall | Defiance |
| 21 | 23MAY2023 | 21AUG2023 | the Deep | |
| 22 | 22AUG2023 | 27NOV2023 | the Witch | |
| 23 | 28NOV2023 | 03JUN2024 | the Wish | |
| 24 | 04JUN2024 | 07OCT2024 | The Final Shape | Episode: Echoes |
- *denotes best guess dates