2. The ripening time of jackfruit is related to its maturity and ripening method. If the jackfruit is ripened by sunshine method and the maturity of jackfruit is relatively high, it may be ripened in about 1-2 days. If you ripen yourself, it will take about 4-5 days or even a week; If it is ripened with other fruits, it may be ripened in 2-3 days; Of course, if the maturity of jackfruit is low, it will take longer.