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Sunday, July 11, 2021

How to get current Date Timestamps in Java on GMT or Local Timezone Example

Getting current data and timestamps in java is a requirement for most java enterprise applications. The formatting date in java or parsing date in Java is such a common functionality that you will need it now and then. Though most of the programmers look at Google for finding current date and timestamps code in Java, it's worth to have an idea how you can do that by using java.util.Date class. sometimes you might need formatted data string say "yyyy-MM--dd:HH:mm:ss".

That is also possible by using dateformat in Java. I have touched base on string to date conversion and now in this article, we will see that in detail in terms of the current date, time-stamp, and timezone values

f you are working in a global core java application that runs on different timezones you must need to include timezone in your date and timestamp to avoid any confusion.

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Find Current Date Timestamps in Java Timezone Example

find current date timestamp on different timezone in java exampleGMT timezone is sort of standard timezone for recording date and timestamp. if your application is not using any local timezone that you can use GMT for storing values on server. here is quick example of getting current date and timeStamp value in GMT timezone in Java.

Example of Current Date TimeStamp in Java SimpleDateFormat

SimpleDateFormat gmtDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

//Current Date Time in GMT
System.out.println("Current Date and Time in GMT time zone: " + gmtDateFormat.format(new Date()));

Current Date and Time in GMT timezone: 2012-01-10 07:02:59

Code Example of current date and timestamp in GMT

Current timestamp and date in local time zone GMT is not always everybody requires some time you need that in your local timezone or any other time zone. what you need to do is reset timezone of date formatter to your local timezone. here is another quick example of getting current date and timestamp values in local timezone:

SimpleDateFormat Example current Date Timestamps in Java

//Current Date time in Local time zone
SimpleDateFormat localDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

//Current Date Time in Local Timezone
System.out.println("Current Date and Time in local timezone: " + localDateFormat.format( new Date()));

Current Date and Time in local timezone: 2012-01-10 02:32:59

That’s  All on this quick tip of getting the current date and timestamp value on different timezones in Java. You just need to be a bit careful because DateFormat and SimpleDateFormat are not Thread-safe in Java and should not be shared between multiple threads, otherwise, it can create very subtle issues like incorrect Date.

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Unknown said...

Hi i want day too what should i include

javin paul said...

Can you explain, what exactly you need?

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