Can I post couplets on New Year's Eve afternoon?

Posting Spring Festival couplets can be done in the morning and afternoon, but it is generally not recommended to post Spring Festival couplets in the evening or evening, because the light is dark at night and some subtle differences can't be seen clearly, so it may not be posted well. Spring Festival couplets are posted once a year, so don't take them lightly. It's best to spend some time posting it during the day.

Generally, Spring Festival couplets are posted before the Spring Festival (the latest New Year's Eve), which looks very festive. If you didn't publish them years ago, you don't have to publish them years later. If you want to post something on the door after the New Year, you can post a neat couplet.