Source: Reddit: Marvel Studios | 2024.02.09
The Official MCU Movie Timeline and MCU Complete Timeline. The latter splits up each show by season.

Source: Marvel | 2024.02.08
New MCU Timelines Arrive on Disney+

MCU Complete Timeline

  1. Captain America: The First Avenger
  2. Marvel Studios One Shot: Agent Carter
  3. Captain Marvel
  4. Iron Man
  5. Iron Man 2
  6. The Incredible Hulk
  7. Marvel Studios One Shot: A Funny Thing Happened on the Way to Thor’s Hammer
  8. Thor
  9. Marvel Studios One Shot: The Consultant
  10. Avengers
  11. Marvel Studios One Shot: Item 47
  12. Thor: The Dark World
  13. Iron Man 3
  14. Marvel Studios One Shot: All Hail the King
  15. Captain America: The Winter Soldier
  16. Guardians of the Galaxy
  17. Guardians of the Galaxy Vol. 2
  18. I Am Groot S1
  19. I Am Groot S2
  20. Daredevil S1
  21. Jessica Jones S1
  22. Age of Ultron
  23. Ant-Man
  24. Daredevil S2
  25. Luke Cage S1
  26. Iron Fist S1
  27. The Defenders
  28. Civil War
  29. Black Widow
  30. Black Panther
  31. Spider-Man: Homecoming
  32. Punisher S1
  33. Doctor Strange
  34. Jessica Jones S2
  35. Luke Cage S2
  36. Iron Fist S2
  37. Daredevil S3
  38. Thor: Ragnarok
  39. Punisher S2
  40. Jessica Jones S3
  41. Ant-Man and the Wasp
  42. Infinity War
  43. Avengers Endgame
  44. Loki S1
  45. What If…? S1
  46. WandaVision
  47. Shang-Chi and the Legend of the Ten Rings
  48. The Falcon and the Winter Soldier
  49. Spider-Man: Far From Home
  50. Eternals
  51. Doctor Strange in the Multiverse of Madness
  52. Hawkeye
  53. Moon Knight
  54. Black Panther: Wakanda Forever
  55. Echo
  56. She-Hulk: Attorney at Law
  57. Ms. Marvel
  58. Thor: Love and Thunder
  59. Werewolf By Night
  60. The Guardians of the Galaxy Holiday Special
  61. Ant-Man and the Wasp: Quantumania
  62. Guardians of the Galaxy Vol. 3
  63. Secret Invasion
  64. The Marvels
  65. Loki S2
  66. What If…? S2