# Cron Plus question

**URL:** <https://discourse.nodered.org/t/cron-plus-question/17256>\
**Category:** General\
**Created:** [28 October 2019 20:51 UTC](https://discourse.nodered.org/t/cron-plus-question/17256 "2019-10-28T20:51:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Trying\_to\_learn](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/trying_to_learn/32/28400_2.png) [@Trying\_to\_learn](https://discourse.nodered.org/u/Trying_to_learn)\
**Post date:** [28 October 2019 20:51 UTC](https://discourse.nodered.org/t/cron-plus-question/17256/1 "2019-10-28T20:51:38Z")

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I've just read a thread about the node `CRON Plus`.

It had a link to this example flow:  
[This one.](https://flows.nodered.org/flow/79a66966a6cc655a827872a4af794b94)

I must say Very nice!

But I think I see an _error_ in something.

[This picture](https://user-images.githubusercontent.com/44235289/67160488-36db1380-f349-11e9-943c-034f7ce63aa9.gif)

In the `Day of Week` line.

`0 - 7 or Sun - Sat.`  
0 - 7 is eight.  
Sun - Sat is seven.  
I get that there is the _every day_ option, but that doesn't resolve what I am seeing and how to equate it into the scheme.

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<div class="post-metadata">

**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [28 October 2019 21:28 UTC](https://discourse.nodered.org/t/cron-plus-question/17256/2 "2019-10-28T21:28:58Z")

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It is a cron feature

> <https://stackoverflow.com/questions/18919151/crontab-day-of-the-week-syntax>