Fifty-two tzolkins, one for every year of the cycle — the sacred count laid over the civil calendar, exactly as the original station's engine computes it. Step year by year with the arrows (the cycle wraps: after 2038 comes 1987 again), and note the "same tzolkin" years beneath each table — the pattern returns every 52 years, forever.
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1 Jan-29 Oct-16 | 8 Feb-18 Nov-05 | 2 Mar-10 Nov-25 | 9 Mar-30 Dec-15 | 3 Apr-19 | 10 May-09 | 4 May-29 | 11 Jun-18 | 5 Jul-08 | 12 Jul-28 | 6 Aug-17 | 13 Sep-06 | 7 Jan-09 Sep-26 | |
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2 Jan-30 Oct-17 | 9 Feb-19 Nov-06 | 3 Mar-11 Nov-26 | 10 Mar-31 Dec-16 | 4 Apr-20 | 11 May-10 | 5 May-30 | 12 Jun-19 | 6 Jul-09 | 13 Jul-29 | 7 Aug-18 | 1 Sep-07 | 8 Jan-10 Sep-27 | |
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3 Jan-31 Oct-18 | 10 Feb-20 Nov-07 | 4 Mar-12 Nov-27 | 11 Apr-01 Dec-17 | 5 Apr-21 | 12 May-11 | 6 May-31 | 13 Jun-20 | 7 Jul-10 | 1 Jul-30 | 8 Aug-19 | 2 Sep-08 | 9 Jan-11 Sep-28 | |
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4 Feb-01 Oct-19 | 11 Feb-21 Nov-08 | 5 Mar-13 Nov-28 | 12 Apr-02 Dec-18 | 6 Apr-22 | 13 May-12 | 7 Jun-01 | 1 Jun-21 | 8 Jul-11 | 2 Jul-31 | 9 Aug-20 | 3 Sep-09 | 10 Jan-12 Sep-29 | |
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5 Feb-02 Oct-20 | 12 Feb-22 Nov-09 | 6 Mar-14 Nov-29 | 13 Apr-03 Dec-19 | 7 Apr-23 | 1 May-13 | 8 Jun-02 | 2 Jun-22 | 9 Jul-12 | 3 Aug-01 | 10 Aug-21 | 4 Sep-10 | 11 Jan-13 Sep-30 | |
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6 Feb-03 Oct-21 | 13 Feb-23 Nov-10 | 7 Mar-15 Nov-30 | 1 Apr-04 Dec-20 | 8 Apr-24 | 2 May-14 | 9 Jun-03 | 3 Jun-23 | 10 Jul-13 | 4 Aug-02 | 11 Aug-22 | 5 Sep-11 | 12 Jan-14 Oct-01 | |
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7 Feb-04 Oct-22 | 1 Feb-24 Nov-11 | 8 Mar-16 Dec-01 | 2 Apr-05 Dec-21 | 9 Apr-25 | 3 May-15 | 10 Jun-04 | 4 Jun-24 | 11 Jul-14 | 5 Aug-03 | 12 Aug-23 | 6 Sep-12 | 13 Jan-15 Oct-02 | |
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8 Feb-05 Oct-23 | 2 Feb-25 Nov-12 | 9 Mar-17 Dec-02 | 3 Apr-06 Dec-22 | 10 Apr-26 | 4 May-16 | 11 Jun-05 | 5 Jun-25 | 12 Jul-15 | 6 Aug-04 | 13 Aug-24 | 7 Sep-13 | 1 Jan-16 Oct-03 | |
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9 Feb-06 Oct-24 | 3 Feb-26 Nov-13 | 10 Mar-18 Dec-03 | 4 Apr-07 Dec-23 | 11 Apr-27 | 5 May-17 | 12 Jun-06 | 6 Jun-26 | 13 Jul-16 | 7 Aug-05 | 1 Aug-25 | 8 Sep-14 | 2 Jan-17 Oct-04 | |
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10 Feb-07 Oct-25 | 4 Feb-27 Nov-14 | 11 Mar-19 Dec-04 | 5 Apr-08 Dec-24 | 12 Apr-28 | 6 May-18 | 13 Jun-07 | 7 Jun-27 | 1 Jul-17 | 8 Aug-06 | 2 Aug-26 | 9 Sep-15 | 3 Jan-18 Oct-05 | |
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11 Feb-08 Oct-26 | 5 Feb-28 Nov-15 | 12 Mar-20 Dec-05 | 6 Apr-09 Dec-25 | 13 Apr-29 | 7 May-19 | 1 Jun-08 | 8 Jun-28 | 2 Jul-18 | 9 Aug-07 | 3 Aug-27 | 10 Sep-16 | 4 Jan-19 Oct-06 | |
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12 Feb-09 Oct-27 | 6 Mar-02 Nov-16 | 13 Mar-21 Dec-06 | 7 Apr-10 Dec-26 | 1 Apr-30 | 8 May-20 | 2 Jun-09 | 9 Jun-29 | 3 Jul-19 | 10 Aug-08 | 4 Aug-28 | 11 Sep-17 | 5 Jan-20 Oct-07 | |
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13 Feb-10 Oct-28 | 7 Mar-02 Nov-17 | 1 Mar-22 Dec-07 | 8 Apr-11 Dec-27 | 2 May-01 | 9 May-21 | 3 Jun-10 | 10 Jun-30 | 4 Jul-20 | 11 Aug-09 | 5 Aug-29 | 12 Jan-01 Sep-18 | 6 Jan-21 Oct-08 | |
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1 Feb-11 Oct-29 | 8 Mar-03 Nov-18 | 2 Mar-23 Dec-08 | 9 Apr-12 Dec-28 | 3 May-02 | 10 May-22 | 4 Jun-11 | 11 Jul-01 | 5 Jul-21 | 12 Aug-10 | 6 Aug-30 | 13 Jan-02 Sep-19 | 7 Jan-22 Oct-09 | |
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2 Feb-12 Oct-30 | 9 Mar-04 Nov-19 | 3 Mar-24 Dec-09 | 10 Apr-13 Dec-29 | 4 May-03 | 11 May-23 | 5 Jun-12 | 12 Jul-02 | 6 Jul-22 | 13 Aug-11 | 7 Aug-31 | 1 Jan-03 Sep-20 | 8 Jan-23 Oct-10 | |
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3 Feb-13 Oct-31 | 10 Mar-05 Nov-20 | 4 Mar-25 Dec-10 | 11 Apr-14 Dec-30 | 5 May-04 | 12 May-24 | 6 Jun-13 | 13 Jul-03 | 7 Jul-23 | 1 Aug-12 | 8 Sep-01 | 2 Jan-04 Sep-21 | 9 Jan-24 Oct-11 | |
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4 Feb-14 Nov-01 | 11 Mar-06 Nov-21 | 5 Mar-26 Dec-11 | 12 Apr-15 Dec-31 | 6 May-05 | 13 May-25 | 7 Jun-14 | 1 Jul-04 | 8 Jul-24 | 2 Aug-13 | 9 Sep-02 | 3 Jan-05 Sep-22 | 10 Jan-25 Oct-12 | |
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5 Feb-15 Nov-02 | 12 Mar-07 Nov-22 | 6 Mar-27 Dec-12 | 13 Apr-16 | 7 May-06 | 1 May-26 | 8 Jun-15 | 2 Jul-05 | 9 Jul-25 | 3 Aug-14 | 10 Sep-03 | 4 Jan-06 Sep-23 | 11 Jan-26 Oct-13 | |
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6 Feb-16 Nov-03 | 13 Mar-08 Nov-23 | 7 Mar-28 Dec-13 | 1 Apr-17 | 8 May-07 | 2 May-27 | 9 Jun-16 | 3 Jul-06 | 10 Jul-26 | 4 Aug-15 | 11 Sep-04 | 5 Jan-07 Sep-24 | 12 Jan-27 Oct-14 | |
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7 Feb-17 Nov-04 | 1 Mar-09 Nov-24 | 8 Mar-29 Dec-14 | 2 Apr-18 | 9 May-08 | 3 May-28 | 10 Jun-17 | 4 Jul-07 | 11 Jul-27 | 5 Aug-16 | 12 Sep-05 | 6 Jan-08 Sep-25 | 13 Jan-28 Oct-15 | |