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Article about how to find out the day of a particular date:
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A quick and practical guide to determining the day of the week in Java. How to Determine Day of Week by Passing Specific Date in Java? Azure Container Apps is a fully managed serverless container service that enables you to build and deploy modern, cloud-native Java applications and microservices at scale.


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So, how do we extract the day of the week from dates in Java? 3. Solution With java.util.Date. java.util.Date has been the Java date class since Java 1.0. Code that started with Java version 7 or lower probably uses this class. 3.1. Day of Week as a Number. First, we extract the day as a number using java.util.Calendar : The resulting number ranges from 1 (Sunday) to 7 (Saturday) . Calendar defines constants for this: Calendar.SUNDAY – Calendar.SATURDAY . 3.2. Day of Week as Text. Now we extract the day as text . We pass in a Locale to determine the language: This returns the full day in your language , such as “Monday” in English or “Montag” in German. 4. Solution With java.time.LocalDate. Java 8 overhauled date and time handling and introduced java.time.LocalDate for dates. Therefore, Java projects that only run on Java versions 8 or higher should use this class! 4.1. Day of Week as a Number. Extracting the day as a number is trivial now: The resulting number still ranges from 1 to 7. But this time, Monday is 1 and Sunday is 7 !













How to find out the day of a particular date