Yes.
    People are likely at work or just arriving in Tonga (TO).
Local timezones/cities are:

Tongatapu 9:55:07 am (Tue, Sep 25 2018)

List of Countries

1NyXyAoxT4dvywFRcHvNHrCTc61EZa7Rcz wut? | feedback | help/API | v. 1.0 BETA