Ancient History & Civilisation

Calendar of the Peloponnesian War

Thucydides’ Date of the War

Modern Date

Season

Location by Book and Chapter

1st year

431

End of summer

2.33

1st year

431/0

End of winter

2.47

2nd year

430

End of summer

2.69

2nd year

430/29

End of winter

2.70

3rd year

419

End of summer

5.55

3rd year

419/8

End of winter

5.56

4th year

428

End of summer

3.19

4th year

428/7

End of winter

3.25

5th year

427

End of summer

3.87

5th year

427/6

End of winter

3.88

6th year

426

End of summer

3.103

6th year

426/5

End of winter

3.116

7th year

425

End of summer

4.50

7th year

425/4

End of winter

4.51

8th year

424

End of summer

4.88

8th year

424/3

End of winter

4.116

9th year

423

End of summer

4.133

9th year

423/2

End of winter

4.135

10th year

422

End of summer

5.12

10th year

422/1

End of winter

5.25

11th year

421

End of summer

5.36

11th year

421/0

End of winter

5.39

12th year

420

End of summer

5.51

12th year

420/19

End of winter

5.51

13th year

419

End of summer

5.55

13th year

419/8

End of winter

5.56

14th year

418

End of summer

5.76

14th year

418/7

End of winter

5.81

15th year

417

End of summer

5.82

15th year

417/6

End of winter

5.83

16th year

416

End of summer

5.115

16th year

416/5

End of winter

6.7

17th year

415

End of summer

6.62

17th year

415/4

End of winter

6.93

18th year

414

End of summer

7.9

18th year

414/3

End of winter

7.19

19th year

413

End of summer

8.1

19th year

413/2

End of winter

8.6

20th year

412

End of summer

8.29

20th year

412/1

End of winter

8.60

21st year

411

End of summer

8.109

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