Here is a selection of some that might be the most helpful ones.
Chronology in Italian: Avvenimenti storici, vita e scritti di Sant'Agostino. For each year of the life of Augustine, it lists contemporaneous world events, activity by Augustine, and his writings. Although written in Italian, much of it will still be clear to readers of English who have a basic familiarity with the life of Augustine. http://www.augustinus.it/vita/cronologia.htm
Aurelius Augustinus: time line. A brief time line of his life and of major events that happened during his lifetime.http://www.csun.edu/~hcfll004/aur_aug.html
Augustine, Theologian and Bishop. Augustine (Aurelius Augustinus) was one of the greatest theologians of the Western Christian church... This is an eight-page summary of the life of Augustine, and also his theological insights. http://elvis.rowan.edu/~kilroy/JEK/08/28.html
Augustine (354-430) - A scholarly coverage in The Internet Encyclopedia of Philosophy. Scroll down to the appropriate sections. http://www.utm.edu/research/iep/a/augustin.htm#top
Augustine. This very scholarly and lengthy coverage of his life and philosophical thought by Michael Mendelson of Stanford University, California, in the United States of America. http://plato.stanford.edu/entries/augustine/
Life of Augustine. A summary from the first edition of the Catholic Encyclopedia. http://www.newadvent.org/cathen/02084a.htm
Links about Augustine. A doorway to numerous scholarly web sites on Augustine and his theology. http://dmoz.org/Society/Religion_and_Spirituality/Christianity/People/Saints/A/Saint_Augustine_of_Hippo/
Sant'Agostino. This web page is written in the Italian language. http://santibeati.it/search/jump.cgi?ID=24250
Augustine, His Life and Times - Written by the late Fr Donald Burt O.S.A. at Villanova University, Pennsylvania, United States of America, this looks at Tagaste, the home town of Augustine, and the Roman political environment of the time. http://www41.homepage.villanova.edu/donald.burt/augustine.htm Video
St Augustine of Hippo Annaba Algeria (58 minutes) An extensive coverage of the many years of Augustine’s life. Presented by Mike Aquilina in the English language. This video is comprehensive, but some viewers challenged some of the information and nuances involved.