Historical clue formulations

• Muslim holiday, informally — 2026-09-29
• Festival at the end of Ramadan, informally — 2025-09-24
• Festival at the end of Ramadan — 2025-01-20
• "___ Mubarak!" (greeting around Ramadan) — 2024-10-23
• ___ al-Fitr (end of Ramadan) — 2024-09-08
• Festival following Ramadan, informally — 2024-02-19
• "___ Mubarak" (holiday greeting in Islam) — 2023-08-05
• ___ al-Fitr (feast occasion) — 2023-05-17
• Ramadan-ending holiday, informally — 2022-12-23
• Festival at the end of Ramadan, informally — 2022-10-28
• ___ al-Fitr (holiday) — 2022-05-01
• Festival, in Arabic — 2022-04-13
• ___ al-Adha (Muslim holiday) — 2021-06-30
• Holiday marking the end of Ramadan — 2019-02-24
• ___ al-Fitr (holiday marking the close of Ramadan) — 2019-01-13