Coldcart and the 3PLs (Fulfillment Centers) in our network follow the lead of national carriers UPS & FedEx when it comes to holiday closures. Holidays that impact normally scheduled shipping days in 2025 are:
Wednesday, January 1st (New Years Day)
Monday, January 20th (MLK Day)
Monday, May 26th (Memorial Day)
Friday, July 4th, (Independence Day)
Monday, September 1st (Labor Day)
Thursday, November 27th (Thanksgiving Day)
Thursday, December 25th (Christmas Day)
Thursday, January 1st 2026 (New Years Day)
If your normally scheduled Wave Summaries fall on a shipping holiday, or on the days preceding a shipping holiday, you can update your wave summary schedule to skip these shipping days.
We advise all Coldcart customers to update your shipping schedules and alert your customers about any delays in advance of these holidays.
Note: for holidays that fall on Tuesdays - Fridays, you may want to also prevent orders from shipping in the days prior, since the carriers will hold shipments over their closed holidays, delaying all deliveries by 1 day. For example, since carriers do not ship on the Thursday of Thanksgiving, you may want to also avoid shipping on the Tuesday or Wednesday before Thanksgiving, since orders will still be in transit over the holiday and will be delayed by 1 day.
To adjust your shipping schedule in the days prior to a holiday, navigate to "Wave Summaries" in the left pane of your Coldcart Portal:
In the "Schedules" Section, click into any Wave Summary Schedule that is set up to ship on the days in the following week that you want to skip:
Once you've clicked into the wave summary you want to modify, unclick the day(s) of the week you want to avoid shipping on, and click "Save":
Note: best practice is to make this change just prior to the holiday week in question so as to not disrupt earlier shipments.
Note: If you are changing your shipping days outside of your normal shipping days, you will also need to adjust your order pull from your OMS. See these instructions on how to do so:
Once the holiday in question has passed, use the same process to add back in the normal shipping days to your wave summaries.
If there are any shipping exceptions that fall outside of the above 2025 dates, a Coldcart representative will reach out in advance to help with planning.



