What does 日めくりカレンダー look like on Facebook?

On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.

When did Facebook add 日めくりカレンダー?

Facebook first drew 日めくりカレンダー in 2.0, released 2017年2月20日.

Meta Platforms, Inc. has shipped 12 versions of 日めくりカレンダー. Each is dated, so you can see when the design changed.

Facebook 2.1

This is the design Facebook introduced in 2.0, shipped again unchanged. It was not redrawn for this release.

✳ marks a release that redrew this emoji. The rest re-shipped the design unchanged.

What does 日めくりカレンダー look like on Facebook?: On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.
When did Facebook add 日めくりカレンダー?: Facebook first drew 日めくりカレンダー in 2.0, released 2017年2月20日.
How many times has Facebook redrawn 日めくりカレンダー?: Meta Platforms, Inc. has shipped 12 versions of 日めくりカレンダー. Each is dated, so you can see when the design changed.