A New Multi-Universal Calendar

The years are counted before and after the flying of man's first ever space mission - the Sputnik 1 in 1957 AD.

BS = Before Sputnik

AS = Anno Scientiam (Science Year)/After Sputnik

This list is HUGE. You have been warned.

Timeline
2957 BS - Pharaoh Atem dies.

2709 BS - Rome is founded.

1112 to 1107 BS - Attack On Titan (in an alternate timeline) occurs.

943 BS or Earlier - Yato from Noragami is born. The anime takes place in 2014, and since he is at least 1000, he was born in or before 1014 AD or 943 BS.

Between 620 and 384 BS - Princess Mononoke occurs.

465 BS - Europeans sail to North America for the first time.

181 BS - Hetalia America wins his freedom from his older brother Britain.

82 BS - Ciel Phantomhive is born.

79 BS - Rurori Kenshin occurs.

69 to 68 BS - Black Butler occurs.

62 BS - The anime "Emma" occurs.

60 BS - The Great Mouse Detective

52 BS - Lady and the Tramp

43 to 39 B.S - World War I

31 BS - The Princess And The Frog

29 BS - All "Winnie the Pooh" Disney films

26 BS - Baccano!

23 BS - Peculiar Penguins

18 to 12 BS - World War II

12 BS - Barefoot Gen

11 BS - Song Of The South

1 AS (1957 AD) - Earth's first satellite is launched by characters from the USSR

13 AS - First characters land on the moon.

24 AS - The Fox And The Hound

40 AS - Atem meets Yugi; Season 1 of Yu-Gi-Oh!

45 AS - Lilo & Stitch

46 to 50 AS - Code Lyoko

50 AS - Also in Paris: Ratatoullie

51 AS - Bolt

52 AS - Up

59 AS - The Secret Life Of Pets

60 AS - Coco

65 AS - Sword Art Online

80 AS - Meet The Robinsons

114 AS - Cowboy Bebop

156 AS - Psycho Pass

173 AS - The Black Hole