Sunday, June 17, 2018 Monday, June 17, 2019 Wednesday, June 17, 2020 Thursday, June 17, 2021 Friday, June 17, 2022 Saturday, June 17, 2023 Monday, June 17, 2024 Tuesday, June 17, 2025 Wednesday, June 17, 2026 Thursday, June 17, 2027 Saturday, June 17, 2028 Sunday, June 17, 2029 Monday, June 17, 2030 Tuesday, June 17, 2031 World Day to Combat Desertification