A Stab at a Timeline

[Matt1]

There is a minor continuity error concerning Pence and DeVos's ages at death, but I am going to pretend that they said Pence was 60, not 61.  Or, maybe Pence instructed the media to report his age from conception.

2018: Mike Pence takes over as president for unknown reasons

Early Summer 2019: The early days of the virus, including Pamela's banquet when one guest falls ill

Late Summer 2019: Society starts to panic, MotoCross Championships with the masks (the Motocross Championships are usually in early September, it seems)

September, 2019: President Pence dies, President Ryan takes over

Fall 2019: The presidential line of succession occurs (possibly more rapidly than I first imagined)

November (?), 2019: President DeVos dies, society begins to fall apart

Thanksgiving-ish 2019: Pamela's husband gets sick, Pamela enters the bunker

2020 and 2021: The events of the premiere episode

November-ish 2021: Tandy meets Carol after attempting suicide

2022: The bulk of Season 1, including the introduction of more survivors

Summer/Fall 2022: Tandy is banished from Tucson, and Carol leaves with him

Fall 2023: After being surprised on the beach, Gordon dies of a heart attack

Late 2023: The events of Season 2A

Christmas 2023: Phil II's appendicitis and Mike's return to Earth

December 2023/January 2024: Mike's interaction with Pat

Mid-to-late January, 2024: Mike meets up with the group, much of season 2B

February 9, 2024: Mike coughs up blood

February 10, 2024: Tandy wakes up to see Mike having left Malibu for Tucson

February 11, 2024 (date known from fart jar): Tandy leaves Mike in Tucson

Mid-February, 2024: Pat arrives in Malibu and is eventually run over

Late February/Early March 2024: Group arrives in Silicon Valley, bulk of Season 3

Late March, 2024: Gail gets stuck in the elevator, Lewis dies attempting flight

April, 2024: Jasper arrives

October, 2024: We return from the time jump and see all that has happened, along with the events of the finale

[rabidchipmnk]

Nice! Though Phil's death and the S3 finale/Dawn's birth should be separated by at most 8 months (Erica wouldn't have known she was pregnant earlier than that).  

Maybe Season 3 is more condensed in time? There was a Christmas in Malibu, but I don't recall exactly when.

of course, we can always fan-wank it in that do we REALLY think these people have a 100% accurate calendar? They're not astronomers, and Tandy messes up a few "30 days has September" and suddenly your February is actually March...