How to sign: January

1 more 1 o'clock 1 year old 11 12 13 14 15 16 16 16 17 17 17 18 18 18 19 19 19 1st 1st 1st 2 months 21 3 months 31 4 months 5 months 6 months 7 months 8 months 9 months August December February November October Saturday Saturday September age calendar count every 2 weeks every 3 weeks every 4 weeks every month in 2 weeks in 3 weeks last year last year million next year one reserve week