A timeline of events from the television show, Haven. Contains spoilers! Help for some events from "Haven Public Library (http://havenpubliclibrary.wikifoundry.com/page/Timeline)"
Actual dates mentioned in the show or deduced via other events.
Seen on storefront sign.
Same date as Ray Crocker's death.
The troubles started on Jennifer's birthday.
Based on Duke's findings in the Haven Herald.
Duke finds an article in an old Haven Herald.
Everyone in the barn has been missing for 6 months.
Duke finds an article in a Haven Herald detailing the Orion constellation and the timing of the next Hunter Meteor Storm.
In the article, it is reported that it up the sky for the first time in more than 27 years and is written in past tense, though referencing a date in 2010, thus implying that the last meteor shower was in the very recent past.
A few seconds later you can see the front of the newspaper again, and it appears to be the same as the one Duke was reading dated 1983, so maybe it was a production goof.
Guesses based on events in the show.
Jennifer's birthday minus 81 (27 * 3) years.
Jennifer's Birthday minus 54 (27 * 2) years.
Jennifer's Birthday minus 27 years.
Jennifer's birthday plus 27 years.
Based on the Hunter Meteor Storm, elapsed time in the barn and Jennifer's birthday, we should be ending the 4th season in early August, 2011.
Newspaper obituary gives his death date and age.
Sins of the Fathers 2x12
Man found dead of old age due to the Leidner baby trouble.
Ten months from when Nathan and Sarah conceived him, he should have been born in May of 1956 at the latest, but this is what is found on the missing persons poster in (3x09)
S1E2 - February 7, 1983 - Nathan was 7. Broke his arm sledding.