We are not told but it was followed by the wheat harvest. We know that the barley harvest began around the time of the Passover and after that the wheat harvest which was around Pentecost.

经文没有告诉我们，但我们知道大麦大约在逾越节的前后开始收割，接着便是在五旬节的前后收割小麦。

youdao

The moon setting through the roof comb ofthe palace, signals the time to harvest. Mayan festivals revolve around themovement of the stars.

月亮从王宫屋顶脊饰间落下代表收割时节已到，玛雅节庆是依据星体运行而订。

youdao

It takes, on average, 6 months or more for food to be purchased, shipped and delivered: meaning that food aid normally arrives at around the time of the next harvest (many tropical areas have two harvests a year).

FORBES: Famine: Don't Send Food, Send Money

Many cultures around the world celebrate a yearly thanksgiving festival, a time when we express our gratitude for a successful harvest.

FORBES: How to Put More Giving into Thanksgiving