[Plugin: Contact Form 7] Time Picker

I’m sorry, but no. This is an addon for Advanced Custom Fields, not for Contact Form 7.

By the way: did you try this plugin?
https://www.ads-software.com/plugins/contact-form-7-datepicker/

Thank you, I did add the datepicker plugin, which did not previously include the time picker option. Works well. I will keep this advanced custom field plugin bookmarked for future projects.