Sym454 -8000 -7000 -6000 -5000 -4000 -3000 -2000 -1000 0 1000 1200 1300 1400 1500 1600 1700 1800 1900 2000 2026 2100 2200 2300 2400 2500 2550 2560 2570 2580 2590 2600 2610 2620 2630 2640 2650 2660 2670 2680 2690 2700 2710 2720 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2780 2790 2800 2810 2820 2830 2840 2850 2860 2870 2900 3000 3100 3200 3300 3400 4000 January February March April May June July August September October November December -- starts at 2755-01-03