---
title: "Clock Change: Auction Schedule Adjustments"
description: PRISMA announces changes to Within-Day auction schedules due to the clock change on March 30, 2025. Adjust your schedules for seamless participation.
---

[Marketnews ](https://www.prisma-capacity.eu/news/marketnews)

# [Clock Change: Auction Schedule Adjustments](https://www.prisma-capacity.eu/news/marketnews/clock-change-auction-schedule-adjustments)

 Written by [Admin](https://www.prisma-capacity.eu/news/marketnews/author/admin) | Mar 17, 2025 11:49:34 AM

On Sunday, March 30, 2025, clocks will be set forward by one hour at 02:00 CET, transitioning to 03:00 CEST.

Due to this change, adjustments will be made to the **standard auction schedule** for Within-Day auctions:

- **March 28, 2025:**   
  The first Within-Day auction for the next gas day, starting at **19:00 CET**, will have a **shorter product runtime of 23 hours** (**March 29, 2025, 06:00 CET – March 30, 2025, 06:00 CEST**).
  
  Consequently, there will be **one fewer auction** on this day (**23 instead of 24**).
- **March 29, 2025:**   
  The first Within-Day auction for **24-hour products** will be **one hour shorter than usual**, ending at **01:30 CET** before the clock change. As a result, auction results will be received earlier.
- **March 29, 2025:**
  
    - The auction at **22:00 CET** will cover the period from **March 30, 2025, 03:00 CEST – 06:00 CEST**.
    - The auction at **23:00 CET** will cover **March 30, 2025, 04:00 CEST – 06:00 CEST**.
- **March 30, 2025:**   
  The last Within-Day auction of the gas day will take place at **00:00 CET** (instead of 01:00 CET) for the product runtime of **March 30, 2025, 05:00 CEST – 06:00 CEST**.

Please **adjust your schedules accordingly** to accommodate these changes.

 

[View full post](https://www.prisma-capacity.eu/news/marketnews/clock-change-auction-schedule-adjustments)

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