When Does the TV Show "Agatha All Along" (2024) Take Place?
"Agatha All Along" is a comedy horror supervillain television show showrun by Jac Schaeffer [adapting "Scarlet Witch" #4 & #13-#14 v2 (2016-2017) by James Robinson as well as "Young Avengers" #11 v1 (2006) by Allan Heinberg and "Young Avengers Presents" #3 (2008) by Roberto Aguirre-Sacasa] and released September 18th, 2024.
We know this because Westview resident John Collins says, "About 3 years." when Agatha Harkness asks, "How long have I been living in this cesspool of a town?" late in season 1 episode 1 "Seekest Thou the Road". She is clearly depicted as a new arrival there in the TV show "WandaVision" (2021), which takes place almost entirely in 2023 AD.
It takes place on the fictional Marvel Cinematic Universe timeline in the year:
2026 AD
We know this because Westview resident John Collins says, "About 3 years." when Agatha Harkness asks, "How long have I been living in this cesspool of a town?" late in season 1 episode 1 "Seekest Thou the Road". She is clearly depicted as a new arrival there in the TV show "WandaVision" (2021), which takes place almost entirely in 2023 AD.
2023 + 3 = 2026.
Additionally, season 1 episode 6 "Familiar by Thy Side", shows the audience a different point of view on the events of the finale of "WandaVision" (2021) through flashbacks so the early scenes of this episode take place in 2023 AD.
And season 1 episode 7 "Death's Hand in Mine" shows a few moments from the childhood or early adolescence of Lilia Calderu. These moments are unplaceable though MCU fans have guessed they take place roughly in the years 1580 AD-1600 AD because in season 1 episode 2 "Circle Sewn With Fate/Unlock Thy Hidden Gate", Agatha refers to Lila and says, "Oh, I apologize! You don't look a day under 450." and she seems pleased with its accuracy.
2026 - 450 = 1576
and
1576 + 10 = 1586
or
1576 + 20 = 1596.
Finally, the last episode, season 1 episode 9 "Maiden Mother Crone" begins with a long flashback depicting a character's birth labeled as taking place in 1750 AD and further scenes that show the same character in childhood, presumably sometime between 1755 AD and 1760 AD. The seems to be no way to confirm these dates with context.
It is a chronologically late show in the Marvel Cinematic Universe and can be watched at its timeline point.