📅❓❓❓❓

#year #unknown year #date placeholder #four digit year

🗓️🔢🔢🔢🔢

#year #date format #four digit year

📅____

#year #date format #fill in the blank #four digit year #underscores

📅#️⃣#️⃣#️⃣#️⃣

#year #date format #four digit year #hashes

📅2️⃣0️⃣2️⃣4️⃣

#four digit year #numeric year