The following is a timeline for the TV show, explaining what happened each day. Citations are given for almost every single day; the overall timeline of 111 months (~10 Years) is not a guess, but rather a careful count of everything that we have seen in the show so far.

According to Fear The Walking Dead the year of the outbreak began is confirmed to be 2010. (Date of Death)

Note: For the Fear the Walking Dead timeline go here: Fear The Walking Dead Timeline. The events of the main show and the companion series are happening within the same timeline. The two have been separated, however, so as not to overfill a single timeline. Webisodes are included here.

Season 3

Day +300 (approximate) [12] In the spring, with the group scavenging from house to house, they need a more permanent place to stay since Lori's due date is close. They find a prison complex and Rick formulates a plan to "take the field by nightfall." The group is extremely successful and they celebrate with a campfire sing-along, but Rick tells them tomorrow they'll have to get inside the prison where there should be food and medicine, and maybe even a loaded armory. (Seed)

Day +301 Rick, Daryl, T-Dog, Glenn, and Maggie battle walkers beyond the fence gates in an attempt to clear the prison and get inside. They find a secure cell block and the group moves in, resting for the night. (Seed)

Elsewhere, Andrea is deathly ill and being cared for by Michonne in a deer locker, located in a small town overrun with walkers. Michonne knows they need to leave the area and Andrea musters enough strength to walk. (Seed)

Day +302 [13] Rick, Daryl, T-Dog, Glenn, Maggie, and Hershel start searching the prison for the cafeteria, during the run, Hershel's leg is bitten by a zombie and Rick amputates it to prevent him getting sick. (Seed)

Axel, Tomas, Andrew, Oscar, and Big Tiny emerge from their hideout after 294 days and are caught up to speed with the state of the world. (Seed, Sick)

Rick and the group reluctantly help the prisoners clear a cellblock for them. However, Rick senses Tomas is a threat after he killed Big Tiny, so Rick kills Tomas and forces Andrew outside where the Walkers roam. The other two remain. (Sick)

Hershel to Cell Block C, where Carol and Lori tend to his injuries. After almost dying, Lori manages to bring him back to life. (Sick)

Day +303 (approximate) Michonne and Andrea discover the town of Woodbury and meet the Governor after witnessing a military helicopter crash. Merle and Andrea are reunited. (Walk With Me)

Day +304 The next day, the Governor tracks down the remaining soldiers, pretending to be friendly by waving a white flag. He then has his men kill them, so that he can take their supplies. At home, The Governor walks into an empty room. He stares at aquariums full of floating walker heads. (Walk With Me)

Day +305 At Woodbury, Michonne investigates the military vehicles brought in by the Governor and his people. She discovers wet blood and bullet holes before the Governor finds her. He parries her questions effortlessly before she walks off. (Killer Within)

Andrea gives Merle directions to find the Greene family farm. (Killer Within)

Andrea and Michonne plan to leave Woodbury for the coast, Michonne thinking that it will be safer, but Andrea convinces her to stay for another day or two. (Killer Within)

Day +303 / Day +309 Oscar and Axel clear out their cell block "all week". (Killer Within)

Andrew creeps around the prison spying on the survivors. (Killer Within)

Day +309 [14] Rick and the group contemplate sending Axel and Oscar away except for T-Dog. (Killer Within)

Andrew infiltrates the prison with a deer and uses it as bait to attract walkers and activates alarms to draw more in. (Killer Within) Rick and his group search for the generator to turn it off. Andrew attacks Rick and they fight until Oscar picks up Rick's gun. Andrew tries to convince Oscar to shoot Rick but Oscar kills Andrew and hands Rick his gun back Carol and T-Dog, who was bitten, run into the tombs for safety where T-Dog sacrifices himself so Carol can escape. Lori, Maggie, and Carl make it to the boiler where Lori goes into labor. Maggie is force to do a C-section to save the baby at Lori's request where she bleeds to death and Carl puts her shoots her before she can turn.

As everyone gathers in the courtyard, Rick is distraught when he learns of Lori's death. (Killer Within)

Daryl is determined to get baby food to avoid losing the newborn. (Say the Word)

Rick heads back into the prison and goes on a rampage, killing Walkers including the one who ate Lori's corpse. (Say the Word)

The Governor throws a party in Woodbury to celebrate how far they've come. Michonne goes off on her own after getting her weapon back and lets loose several captive walkers and kills them with her katana. The Governor tells Andrea that Michonne is scaring other people in Woodbury. Andrea and Michonne decide they'll leave, but after the gate opens Andrea decides not to leave. Michonne leaves. (Say the Word)

That night, a mock gladiator battle is held in Woodbury. (Say the Word)

Day +310 [15] The Governor "plays" with Penny. She gets annoyed after her hair gets tangled, tearing a part of skin and hair from the skull, and tries to bite her father. (Hounded)

Merle leads a hunting party to kill Michonne, but the woman effortlessly cuts them down. Merle prepares head back but finds and captures Glenn and Maggie. (Hounded)

Daryl, Oscar, and Carl decide to "clean" the prison of walkers let loose the day before. During this, Daryl finds Carol. (Hounded)

Andrea argues with the Governor about the lifestyle in Woodbury but begins a sexual relationship with him. (Hounded)

Rick "talks" to Amy, Jim, Jacqui, and Lori via phone. They tell him that they are now in a "safe place" and that he should take care of "his" baby. Rick obliges and returns to the group. He discovers Michonne outside the prison. (Hounded)

Michonne is rescued from the Walkers and is given medical attention after she is interrogated. She explains Woodbury and what happened to their people, Rick, Daryl, Oscar, and Michonne go for a rescue. (When the Dead Come Knocking)

Merle tortures Glenn for information regarding his brother only for Maggie to give in when The Governor threatens his life. (When the Dead Come Knocking)

Andrea and Milton conduct an experiment on Michael Coleman, a terminally-ill prostate cancer patient living in Woodbury. Once his dead, he turns into a walker and attacks Milton. Unable to defend himself, Andrea saves him. The two report to the Governor about their findings. (When the Dead Come Knocking)

Tyreese and his band are cornered in the woods. They reach the prison and decide to enter it. Carl rescues them and they are placed in a cell until Rick returns. (Made to Suffer)

Rick's group attacks which results in Daryl disappearing, Oscar's death, and Glenn and Maggie being rescued. (Made to Suffer)

Michonne goes off on her own to kill The Governor only to find his zombified daughter and kill her in front of him. They fight which results him losing an eye and Andrea pointing her gun at her friend. Michonne leaves. (Made to Suffer)

A meeting is held in the arena where The Governor, Martinez, and the citizens of Woodbury take Merle into custody for treason. Daryl reappears. The two are forced to fight to the death until they are rescued by Rick and Maggie. (Made to Suffer, The Suicide King)

Day +311 Chaos erupts in Woodbury and people panic until Andrea calms them and inspires them to persevere. (The Suicide King)

Daryl and Merle separate from Rick's group after the latter is not welcome with the group. (The Suicide King)

Tyreese and his group acquaint with the people at the prison. According to Hershel, Judith is "barely a week" old, even though she was born two days before. Donna is buried. (The Suicide King)

Rick's party arrives at the prison. A meeting is held to determine the fates of Tyreese's group and Michonne. Hershel tries to convince Rick to allow Tyreese and his group to stay. When it seems Rick might relent, Lori appears as an apparition to Rick. Rick brandishes his gun and yells at his wife to leave and Tyreese and his group, frightened by Rick's outburst, leave the prison. (The Suicide King)

Day +312 While scanning the prison, Rick sees an apparition of Lori. Rick runs to meet her on the outskirts of the prison. (Home)

Merle and Daryl are in a forest searching for food. where they don't see eye to eye very well and after saving a family from Walkers, Daryl decides to return to the prison with a reluctant Merle in toe. (Home)

The Governor ambushes the prison with a "walker bomb" which results in Axel's death and the Dixon Brothers saving Rick. (Home)

Day +313 [16] The group deliberates after the Governor's attack. Merle says that they should have left the night before, after the attack, but they lost the opportunity. Rick decides that the group should make a stand against The Governor. Hershel makes an attempt to bring Rick back to reality. (I Ain't a Judas)

The Governor prepares an army for an assault on the prison. Andrea asks him for permission to visit the prison. Andrea enlists in Milton's help in taking her to the prison without anyone knowing. She arrives and learns about their time without her and Carol asks her to kill The Governor in his sleep, but can't bring herself to later. (I Ain't a Judas)

The group argues about Merle staying in the prison. Hershel and Rick argue that he is Daryl's brother and that he has military experience. Hershel discovers that Merle read the Bible in Woodbury. Merle also predicts how the Governor will kill the group. (I Ain't a Judas)

The Governor greets Tyreese's group and they offer to help with the fight against Rick's group so that Tyreese's group can earn their keep. (I Ain't a Judas)

Day +314 [17] Rick, Carl, and Michonne drive down to Rick's old police station in search of guns. They encounter a mentally unhinged Morgan who lost his son to his undead wife before finally putting her down. He doesn't recognize Rick at first until he shows him the walkie he gave him. Morgan gives Rick guns and ammunition but he declines Rick's offer to go to the prison. (Clear)

Carl goes into town to search for a photo of his mother for Judith. Michonne helps him. (Clear)

Day +314 / Day +316 Rick and the prison crew unload the guns and supplies from the car in the prison yard. A scout watches them and returns to Woodbury. Andrea decides to set up a meeting between Rick and the Governor. (Arrow on the Doorpost)

The scout report to the Governor what he saw at the prison. The Governor formulates a plan for his meeting with Rick. (Arrow on the Doorpost)

Day +317 (approximate) [18] Early in the morning the Governor arrives at the meeting place to hide a gun and conceal some whiskey. Rick, Daryl, and Hershel arrive at the meeting, followed by Andrea, Martinez and Milton. (Arrow on the Doorpost)

The Governor and Rick meet for the first time to discuss their situation. He tells Rick to give up Michonne so he will leave the prison group alone. He will have two days to think about the offer. After the meeting, the two groups go back to their respective homes. (Arrow on the Doorpost)

Rick informs the prison group that they are going to war against Woodbury.

The Governor informs Martinez to ambush the prison group at the next meeting. He wants everyone dead, except Michonne. Milton is against this plan. (Arrow on the Doorpost)

Day +318 The Governor prepares a torture room for Michonne. (Prey)

Milton secretly tells Andrea about the true deal that the Governor is making. She leaves Woodbury after convincing Tyreese and Sasha to let her go. They decide to report to the Governor that she escaped and he decides to go after her. She evades him at a warehouse and continues to the prison. (Prey)

At the pits, Tyreese and Allen have a fight and Tyreese nearly kills Allen. Shumpert takes them back to Woodbury and they decide to take the captured walkers later. (Prey)

At night, Milton heads to the walkers pits and sets all the walkers on fire. (Prey)

Day +319 [19] Shumpert arrives at the ruined walkers pits and reports to Martinez. (Prey)

Andrea finally reaches the prison only to be captured by The Governor and placed in his torture chamber. (Prey)

After leaving, Martinez reports about the Walker pits and Philip (the Governor) realizes that Milton did it. (Prey)

Rick tells Hershel and Daryl that they are going to give up Michonne by noon, as it has been two days since the meeting with the Governor, and that Merle is the one assigned to complete the job. (This Sorrowful Life)

Merle takes Michonne to a mission inside the tombs where he captures and takes her captive. They head to the farm store to meet with the Governor. Michonne convinces him to let her go and he decides to confront Philip. He kills several men but Philip kills him in the end. (This Sorrowful Life)

Rick changes his mind about giving up Michonne and Daryl goes after them only to find Philip's dead men and Merle as a Walker and, though grief-stricken, puts him down. (This Sorrowful Life)

Rick talks to the group about voting to stay and fight for the prison or leave and try their chances on the road. Michonne arrives back at the prison. (This Sorrowful Life)

Day +320 The Governor keeps Milton captive in the shacks and beats him up before taking him to the torture room where Andrea is and stabbing him in the stomach, leaving him to die, reanimate, and kill her. (Welcome to the Tombs)

The Governor and the Woodbury army head to the prison, except for Tyreese and Sasha, who decided to stay and defend Woodbury. They break in only to be ambushed and scared off. (Welcome to the Tombs)

One lost Woodbury soldier runs through the forest and spots Carl, Hershel, and Beth. Carl kills the soldier without hesitation which disturbs Hershel and later Rick. (Welcome to the Tombs)

Philip orders them to go back to the prison and fight. They refuse, and he kills everybody in cold blood except Martinez and Shumpert. The three men drive off to camp out in a field. (Welcome to the Tombs, Live Bait)

Rick, Michonne and Daryl head to Woodbury and end the war. On the way, they discover the Woodbury army dead by the road, only with one survivor, Karen. They arrive in Woodbury and Karen convinces Tyreese and Sasha to let Rick in. (Welcome to the Tombs)

They find Andrea bitten and dying. She opts to end her own life. Michonne stays with her to the end. (Welcome to the Tombs)