Hi @tannovanwaarde ,
The reason the time slots are showing in UTC on the front end is usually related to the WordPress timezone configuration. Even though the backend displays the correct time, the plugin follows the timezone set in WordPress settings.
Could you please go to Dashboard → Settings → General and check the Timezone option?
We recommend selecting Europe/Amsterdam instead of choosing a manual offset like UTC +1.
After updating the timezone, please clear your website cache and check again in an incognito window.
If the issue still continues, please share screenshot of the settings and the frontend.
We’ll be happy to assist you further.
Looking forward to your reply.
Hello,
I’m having similar problem with plugin Booking Calendar, my WordPress is set to America/New York however the plugin is fixed in UTC, as a result the calendar is showing the next day when actually is still the current day of my time zone, example: Universal time is 2026-03-09 02:03:07 | Local time is 2026-03-08 22:03:07 so when a client try to book for the day 8 is not possible in Calendar Front-End form because is already fixed in the next day ‘9’. Tried with argument [booking type=1 fc_args='{“timeZone”:”America/New_York”}’] but not get the result. Help Please.
Hi @amar8105alva ,
It seems that the issue you described related to the Booking Calendar plugin is not our plugin.
Could you please confirm which plugin you are currently using for the booking calendar?
If possible, also share the plugin name and version so we can better understand the setup.
Hi @tannovanwaarde ,
We have tested the issue on our staging site and it seems everything is working fine.
In order to check further, could you please clarify which time slots you are referring to? Are these the delivery time slots configured in Order Delivery Date?
If possible, please share a screenshot of:
- The time slot settings in the admin, and
- How they appear on the front-end checkout page.
This will help us check the configuration and guide you accordingly.
