| Chinchilla Gestation Calendar |
| January Mating Birth January 1 April 22 January 2 April 23 January 3 April 24 January 4 April 25 January 5 April 26 January 6 April 27 January 7 April 28 January 8 April 29 January 9 April 30 January 10 May 1 January 11 May 2 January 12 May 3 January 13 May 4 January 14 May 5 January 15 May 6 January 16 May 7 January 17 May 8 January 18 May 9 January 19 May 10 January 20 May 11 January 21 May 12 January 22 May 13 January 23 May 14 January 24 May 15 January 25 May 16 January 26 May 17 January 27 May 18 January 28 May 19 January 29 May 20 January 30 May 21 January 31 May 22 |
| February Mating Birth February 1 May 23 February 2 May 24 February 3 May 25 February 4 May 26 February 5 May 27 February 6 May 28 February 7 May 29 February 8 May 30 February 9 May 31 February 10 June 1 February 11 June 2 February 12 June 3 February 13 June 4 February 14 June 5 February 15 June 6 February 16 June 7 February 17 June 8 February 18 June 9 February 19 June 10 February 20 June 11 February 21 June 12 February 22 June 13 February 23 June 14 February 24 June 15 February 25 June 16 February 26 June 17 February 27 June 18 February 28 June 19 |
| March Mating Birth March 1 June 20 March 2 June 21 March 3 June 22 March 4 June 23 March 5 June 24 March 6 June 25 March 7 June 26 March 8 June 27 March 9 June 28 March 10 June 29 March 11 June 30 March 12 July 1 March 13 July 2 March 14 July 3 March 15 July 4 March 16 July 5 March 17 July 6 March 18 July 7 March 19 July 8 March 20 July 9 March 21 July 10 March 22 July 11 March 23 July 12 March 24 July 13 March 25 July 14 March 26 July 15 March 27 July 16 March 28 July 17 March 29 July 18 March 30 July 19 March 31 July 20 |
| April Mating Birth April 1 July 21 April 2 July 22 April 3 July 23 April 4 July 24 April 5 July 25 April 6 July 26 April 7 July 27 April 8 July 28 April 9 July 29 April 10 July 30 April 11 July 31 April 12 August 1 April 13 August 2 April 14 August 3 April 15 August 4 April 16 August 5 April 17 August 6 April 18 August 7 April 19 August 8 April 20 August 9 April 21 August 10 April 22 August 11 April 23 August 12 April 24 August 13 April 25 August 14 April 26 August 15 April 27 August 16 April 28 August 17 April 29 August 18 April 30 August 19 |
| May Mating Birth May 1 August 20 May 2 August 21 May 3 August 22 May 4 August 23 May 5 August 24 May 6 August 25 May 7 August 26 May 8 August 27 May 9 August 28 May 10 August 29 May 11 August 30 May 12 August 31 May 13 September 1 May 14 September 2 May 15 September 3 May 16 September 4 May 17 September 5 May 18 September 6 May 19 September 7 May 20 September 8 May 21 September 9 May 22 September 10 May 23 September 11 May 24 September 12 May 25 September 13 May 26 September 14 May 27 September 15 May 28 September 16 May 29 September 17 May 30 September 18 May 31 September 19 |
| June Mating Birth June 1 September 20 June 2 September 21 June 3 September 22 June 4 September 23 June 5 September 24 June 6 September 25 June 7 September 26 June 8 September 27 June 9 September 28 June 10 September 29 June 11 September 30 June 12 October 1 June 13 October 2 June 14 October 3 June 15 October 4 June 16 October 5 June 17 October 6 June 18 October 7 June 19 October 8 June 20 October 9 June 21 October 10 June 22 October 11 June 23 October 12 June 24 October 13 June 25 October 14 June 26 October 15 June 27 October 16 June 28 October 17 June 29 October 18 June 30 October 19 |
| July Mating Birth July 1 October 20 July 2 October 21 July 3 October 22 July 4 October 23 July 5 October 24 July 6 October 25 July 7 October 26 July 8 October 27 July 9 October 28 July 10 October 29 July 11 October 30 July 12 October 31 July 13 November 1 July 14 November 2 July 15 November 3 July 16 November 4 July 17 November 5 July 18 November 6 July 19 November 7 July 20 November 8 July 21 November 9 July 22 November 10 July 23 November 11 July 24 November 12 July 25 November 13 July 26 November 14 July 27 November 15 July 28 November 16 July 29 November 17 July 30 November 18 July 31 November 19 |
| August Mating Birth August 1 November 20 August 2 November 21 August 3 November 22 August 4 November 23 August 5 November 24 August 6 November 25 August 7 November 26 August 8 November 27 August 9 November 28 August 10 November 29 August 11 November 30 August 12 December 1 August 13 December 2 August 14 December 3 August 15 December 4 August 16 December 5 August 17 December 6 August 18 December 7 August 19 December 8 August 20 December 9 August 21 December 10 August 22 December 11 August 23 December 12 August 24 December 13 August 25 December 14 August 26 December 15 August 27 December 16 August 28 December 17 August 29 December 18 August 30 December 19 August 31 December 20 |
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| September Mating Birth September 1 December 21 September 2 December 22 September 3 December 23 September 4 December 24 September 5 December 25 September 6 December 26 September 7 December 27 September 8 December 28 September 9 December 29 September 10 December 30 September 11 December 31 September 12 January 1 September 13 January 2 September 14 January 3 September 15 January 4 September 16 January 5 September 17 January 6 September 18 January 7 September 19 January 8 September 20 January 9 September 21 January 10 September 22 January 11 September 23 January 12 September 24 January 13 September 25 January 14 September 26 January 15 September 27 January 16 September 28 January 17 September 29 January 18 September 30 January 19 |
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| October Mating Birth October 1 January 20 October 2 January 21 October 3 January 22 October 4 January 23 October 5 January 24 October 6 January 25 October 7 January 26 October 8 January 27 October 9 January 28 October 10 January 29 October 11 January 30 October 12 January 31 October 13 February 1 October 14 February 2 October 15 February 3 October 16 February 4 October 17 February 5 October 18 February 6 October 19 February 7 October 20 February 8 October 21 February 9 October 22 February 10 October 23 February 11 October 24 February 12 October 25 February 13 October 26 February 14 October 27 February 15 October 28 February 16 October 29 February 17 October 30 February 18 October 31 February 19 |
| November Mating Birth November 1February 20 November 2 February 21 November 3 February 22 November 4 February 23 November 5 February 24 November 6 February 25 November 7 February 26 November 8 February 27 November 9 February 28 November 10 March 1 November 11 March 2 November 12 March 3 November 13 March 4 November 14 March 5 November 15 March 6 November 16 March 7 November 17 March 8 November 18 March 9 November 19 March 10 November 20 March 11 November 21 March 12 November 22 March 13 November 23 March 14 November 24 March 15 November 25 March 16 November 26 March 17 November 27 March 18 November 28 March 19 November 29 March 20 November 30 March 21 |