Correct

即日

/ jírì /
Strokes

Definition

this or that very day/in the next few days

Example

As a Noun

this/that very day

1
Běn
tiáo
条例
即日
shīxíng
施行
  

The regulations come into force/go into effect as of today.

2
即日
shēngxiào
生效

with effect from today; take/come into effect as of today

As a Noun

the next few days; a short time from now

3
Běn
shūguǎn
图书馆
即日
duìwàikāifàng
对外开放
  

The library will open to the public in a few days.