A/N: Since the canon timeline was so confusing, I took the time to create my own. Hari would be born in the year 79.
Year 0:
-Konoha is built by the Senju and Uchiha
Year 31:
-Mitokado Homura is born
-Sarutobi Hiruzen is born
-Shimura Danzo is born
-Utatane Koharu is born
Year 37:
-Team Tobirama is formed(Hiruzen:6 y/o; Homura:6 y/o; Koharu:6 y/o)
Year 48:
-Jiraiya is born
-Orochimaru is born
-Kato Dan is born
-Senju Tsunade is born
Year 51:
-Hiruzen(20 y/o) becomes the Hokage( end of 1st Shinobi war)
Year 53:
-Hiruzen(22 y/o) marries Biwako
Year 54:
-Hiruzen(23 y/o) takes team 7
-Jiraya, Orochimaru and Tsunade are all 6 y/o
Year 60:
-Senju Nawaki is born
Year 71:
-Start of 2nd Shinobi war(20 years after the end of 1st war)
-Team 7 is 23 y/o(Hiruzen is 40 y/o)
-Nohara Rin is born
-Uchiha Obito is born
Year 72:
-Uzushiogakure destroyed by Iwa, Kumo and Kiri
-Uzumaki Kushina goes to Konoha(6 y/o)
-Senju Nawaki dies(12 y/o)
Year 74:
-Sannin(26 y/o) fight Hanzo of Ame
Year 75:
-Jiraiya(27 y/o) meets the Ame orphans(Nagato, Konan and Yahiko are 7 y/o)
-2nd Shinobi war is over(lasted 4 years)
-Kushia gets the Kyuubi(9 y/o); Mito dies(age unknown)
-Hatake Kakashi is born
-Kato Shizune is born
-Might Guy is born
-Sarutobi Asuma is born
-Yuhi Kurenai is born
Year 76:
-Jiraiya(28 y/o) takes team 7(Minato is 10 y/o)
-Kato Dan dies(28 y/o); He was Tsunade's fiance
Year 78:
-Minato becomes Chunin(12 y/o)
Year 79:
-Start of 3rd Shinobi war(4 years after the end of 2nd war)
-Kuraku Hari is born
Year 80:
-Kakashi graduates(5 y/o)
-Obito graduates(9 y/o)
-Rin graduates(9 y/o)
-Mitarashi Anko is born
-Uzuki Yuugao is born
Year 81:
-Kakashi becomes Chunin(6 y/o)
-Kakashi Joins Team 7(Obito:10 y/o; Rin:10 y/o; Minato:15 y/o)
Year 82:
-Guy graduates(7 y/o)
-Obito becomes Chunin(11 y/o)
-Rin becomes Chunin(11 y/o)
Year 84:
-Kakashi becomes Jounin(9 y/o)
-Obito dies(13 y/o)
-Hari joins the Academy(5 y/o)
-Asuma graduates(9 y/o)
-Shizune graduates(9 y/o)
Year 85:
-Uchiha Itachi is born
Year 86:
-Rin(15 y/o) is kidnapped by Kiri and Kakashi(11 y/o) kills her
-Guy becomes Chunin(11 y/o)
Year 87:
-3rd Shinobi war is over(lasted 8 years)
-Minato becomes Hokage(21 y/o)
-Kakashi joins Anbu(12 y/o)
-Kurenai graduates(12 y/o)
-Asuma becomes Chunin(12 y/o)
Year 88:
-Hari graduates(9 y/o)
-Unlocks his kekkei genkai and becomes Kushina's(22 y/o) apprentice
-Shizune becomes Chunin(13 y/o); Leaves Konoha with Tsunade(40 y/o)
Year 90:
-Kyuubi attack(Minato/Kushina: 24 y/o)
-Kakashi becomes Anbu Captain(15 y/o)
-Asuma becomes Jounin(15 y/o)
-Guy becomes Jounin(15 y/o)
-Anko graduates(10 y/o); apprenticed by Orochimaru
-Higurashi Tenten is born
-Hyuuga Neji is born
-Rock Lee is born
-Uzumaki Naruto is born
-Sannin: 42 y/o
-Hiruzen becomes Hokage: 59 y/o
Year 91:
-Hari becomes Chunin(12 y/o); Joins Konoha Medical program
-Aburame Shino is born
-Akimichi Choji is born
-Haruno Sakura is born
-Hyuuga Hinata is born
-Inuzuka Kiba is born
-Nara Shikamaru is born
-Uchiha Sasuke is born
-Yamanaka Ino is born
Year 92:
-Itachi graduates Academy(7 y/o)
-Anko becomes Chunin(12 y/o)
Year 93:
-Itachi masters the Sharingan(8 y/o)
-Orochimaru leaves Konoha(45 y/o); Anko(13 y/o) refuses to join him and gets the curse seal
-Hari taken as the next Snake Summoner(14 y/o)
-Kurenai becomes Chunin(18 y/o)
Year 94:
-Yugao becomes Chunin(14 y/o)
Year 95:
-Asuma joins the Twelve Guardian Ninja(20 y/o)
Year 96:
-Itachi joins Anbu(11 y/o)
Year 97:
-Anko becomes Tokubetsu Jounin(17 y/o)
-Yugao becomes Anbu(17 y/o)
-Hari begins training with Jiraiya to take over his spy network(18 y/o)
Year 98:
-Itachi becomes Anbu Captain(13 y/o)
Year 99:
-Itachi(14 y/o) kills off the Uchiha with Obito(28 y/o)
-Sasuke(8 y/o)
Year 100:
-Kurenai becomes Jounin(25 y/o)
Year 101:
-Itachi(16 y/o) defeats Orochimaru(53 y/o) and forces him to flee Akatsuki
Year 102:
-Asuma returns to Konoha(27 y/o)
-Hari returns to Konoha(23 y/o)
Year 103:
-Part 1 begins
-Team 9(13 y/o)
-Naruto(13 y/o)
-Rookie Nine(12 y/o)
-Anko(23 y/o)
-Yugao(23 y/o)
-Hari(24 y/o)
-Kakashi(28 y/o)
-Sannin(55 y/o)
-Hiruzen(72 y/o)
