International Ragweed Day

International Ragweed Day, also known as IRD, is observed next on Saturday, June 21st, 2025. It was observed on June 23rd in 2012. It was observed on June 22nd in 2013. It was observed on June 21st in 2014. It was observed on June 27th in 2015. It was observed on June 25th in 2016. It was observed on June 24th in 2017. It was observed on June 23rd in 2018. It was observed on June 22nd in 2019. It was observed on June 20th in 2020. It was observed on June 26th in 2021. It was observed on June 25th in 2022. It was observed on June 24th in 2023. It is observed on June 22nd in 2024. It will be observed on June 21st in 2025. It will be observed on June 27th in 2026. It will be observed on June 26th in 2027. It will be observed on June 24th in 2028. It will be observed on June 23rd in 2029. It will be observed on June 22nd in 2030.

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