# Synchronizing ### Synchronize with real-time The calendar system can also completely ignore Minecraft days and use real-world time instead. Minecraft days will take 24 hours, the date and the season will match the real-life ones. It will be night when it is actually night and it will be daytime when it is actually daytime. Server owners can also disable the time sync and only sync the date and season (days will take 20 minutes again) if they prefer this. For details on how to do this and how you can change the time zone check out [the configuration](/configuration/calendar.md). ### Synchronize time of multiple worlds If you aren't using *synchronize with real-time* and your server has multiple overworlds with seasons enabled, using *synchronize time of multiple worlds* is recommended. The option can be found in the [calendar.yml](/configuration/calendar.md) and it makes sure all worlds have exactly the same date, time and season. Perfect for servers with for example a lobby world. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://wiki.realisticseasons.com/calendar/synchronizing.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.