Linux change timezone Replace time_zone with any of the values listed by the timedatectl list-timezones command. To see your current time, date, and timezone, open the terminal and type: Timedatectl. For example, to set the time zone to New York, you would run: sudo timedatectl set-timezone America/New_York. Note Next, use the following command format: sudo timedatectl set-timezone Region/Location, while changing the Region/Location to your desired result. 5. , "Automatic Time Zone" in the page's middle to do so. When time zone is set in linux then it actually creates a soft link of zone file under directory ‘ /usr/share/zoneinfo/ ’ to ‘ /etc/localtime ’. Now let’s list all the available time zones, so you know the exact name of the time zone you’ll use on your system. Open the settings . You can use the graphical settings or use the timedatectl command in the terminal. Run the timedatectl command to verify the changes: timedatectl Oct 30, 2024 · Change RTC Time. Este contenido está optimizado para usuarios de Linux de todos los niveles, solo necesita permisos de ejecución privilegiados. Note that timezones are largely used for display purposes or to handle user input. Apr 5, 2024 · Linux / UNIX: display time of different time zones using TZ environment variable; FreeBSD Set Date, Time and Timezone Command; HowTo: Linux Server Change OR Setup The Timezone; Display Date And Time In Linux; See the following manual page using the man command. Te following command will list all available time zones on you Ubuntu 20. So to set the time zone manually, refer the following steps. This post has briefly explained the methods to check and change the timezone in Linux. Otherwise, when the instance restarts, it reverts back to using UTC time. See the steps, commands, and examples for each method. Introduction. Então, para definir o Time Zone do Linux na linha de comando para América São Paulo vamos fazer assim: timedatectl set-timezone America/Sao_Paulo. Note: Skip this process if the switch, i. My first idea was using the UTC-06 zone file, but for some weird reason it provides UTC+6, not UTC-6 time!. Identify the time zone to use on the instance. However, setting the correct timezone is crucial for seamless data handling, scheduling tasks, and managing applications that depend on time settings. We can use the same timedatectl command to change the time zone. com. For example, to change the system’s timezone to America/Toronto: sudo timedatectl set-timezone America/Toronto. Whether you’re running a dedicated server or managing cloud hosting infrastructure, having the proper timezone configuration is Jan 8, 2025 · 3 Ways to Set Timezone in Ubuntu (All Versions) Ubuntu is one of the most popular Linux distributions ever created, esteemed for its user-friendly interface and robust performance. 04. It will open the menu of Time Zone. Next set the Time Zone to ‘US/Eastern’ or ‘America/New_York’ as follows: # timedatectl set-timezone 'US/Eastern' # OR # This post will help you to change the date time and timezone in Ubuntu manually. For example, to see the current time in Tokyo, you can run: TZ=" Asia/Tokyo" date Oct 2, 2006 · How do I set the time zone using timedatectl command? To see list all available time zones, enter: $ timedatectl list-timezones $ timedatectl list-timezones | more $ timedatectl list-timezones | grep -i asia $ timedatectl list-timezones | grep America/New To set the time zone to ‘Asia/Kolkata’, enter: # timedatectl set-timezone 'Asia/Kolkata' May 6, 2020 · Once you identify which time zone is accurate to your location, run the following command as sudo user: sudo timedatectl set-timezone your_time_zone. To change the time zone on an instance. Mar 18, 2024 · Learn how to change the timezone on Linux using different methods, such as timedatectl, symlink, tzselect, or GUI. Choose a Time Zone. ’ Be precise to May 21, 2022 · Check Time Zone Settings. output: Fri May 20 13:36:53 UTC 2022. For example, to see the current time in Tokyo, you can run: TZ=" Asia/Tokyo" date Dec 5, 2019 · Once you identify which time zone is accurate to your location, run the following command as sudo user: sudo timedatectl set-timezone your_time_zone. $ sudo timedatectl set-ntp no To change the current local time, we must adhere to the following syntax rule: To set or change the time zone in the Linux, use the command “tzselect”, reconfiguring the timezone data (the command varies as per the Linux distribution you are using). If you are using Ubuntu Desktop then the timezone can be set or changed easily using GUI. Any idea how I change from IST to UTC/GMT? Apr 21, 2020 · List available time zones. There are two ways to change the timezone on Ubuntu. This command will display various time-related information, including the current time zone, local time, universal time, and whether the system clock is synchronized Feb 6, 2024 · Get to grips with the Linux timedatectl command and find out what time management really means. But on the Ubuntu server, you may need to do it using command-line operations. Before you can change the date and time settings on your RHEL system, you need to temporarily disable the NTP service. Jan 4, 2021 · 修改时区方法一： timedatectl set-timezone Asia/Shanghai >>>服务器时区设置 date -s "2020-12-20 16:34:50" >>>服务器时间设置 时间格式显示12小时制，如何操作？ Este tutorial explica diferentes métodos para cambiar la zona horaria en los sistemas Linux. Sep 16, 2016 · To change the currently used time zone, type as root: Copy to Clipboard Copied! Toggle word wrap Toggle overflow timedatectl set-timezone time_zone timedatectl set-timezone time_zone. as systemd is installed per default but not the time-sync service #wtf? su - root apt install systemd-timesyncd timedatectl set-timezone Europe/Berlin systemctl status systemd-timesyncd timedatectl; # check if sync is on Local time: Fri 2023-12-08 16:21:41 CET Universal time: Fri 2023-12-08 15:21:41 UTC RTC time: Fri 2023-12-08 15:21:41 Time zone: Europe/Berlin (CET, +0100) System Sep 16, 2024 · For example, to change the system's timezone to America/New_York: Command: sudo timedatectl set-timezone America/New_York Output: Step 3: After running the command, you can verify the change by invoking timedatectl again: Command: timedatectl. The output will reflect the new timezone, similar to this: 3. The time zone is essential for many system tasks and processes, such as cron jobs and logs timestamps. Você precisa ficar atento pois os horario dos logs do servidor ainda vão ficar no Time Zone errado, então recomendo rodar o seguinte comando para reiniciar os serviços de Log do Linux Mar 12, 2025 · Next step is to configure the correct time zone. So I need to change time zone settings from UTC to CST (China Standard Time). If you are located in a different time zone, you can change this setting by using the TZ environment variable. For example, to change the system’s timezone to Europe/Rome: sudo timedatectl set-timezone Europe/Rome. timedatectl. Apr 22, 2020 · To set a time zone, you need to know the correct format. How do I setup or change the timezone under Linux operating systems? Unix time, or POSIX time, is a system for describing points in time: it is the number of seconds elapsed since midnight UTC on the morning of January 1, 1970, not counting leap seconds. Open your terminal. The public Amazon Time Sync Service, like the local Amazon Time Sync Service, automatically smears any leap seconds that are Aug 19, 2020 · You want to set the time zone in the SUSE operating system and you are looking for the command line to execute the activity. Universal Time is now: Thu May 17 11:32:52 UTC 2012. Changing the Time Zone by Using timedatectl Command. 一个时区是指拥有相同标准时间的一 Aug 22, 2019 · You can declare the time zone directly as an environment variable in the docker compose file. Apr 3, 2020 · On Debian, the system’s timezone is set during the install, but it can be easily changed at a later time. Change Time in RHEL. It is available on all modern Note that timezones are largely used for display purposes or to handle user input. You can set the date and time on your system, using the timedatectl command as follows: Set Time in Linux. You can then enter your preferred time zone with the timedatectl set-timezone command. Invoke the timedatectl command to verify the changes: timedatectl Nov 2, 2023 · Changing the Time Zone. environment: - TZ=Asia/Singapore - DEBIAN_FRONTEND=noninteractive You can map the container's time zone and local time files to use that of the host machine in the docker compose file. Checking the Current Timezone # timedatectl is a command-line utility that allows you to view and change the system’s time and date. Show current time zone. Follow these steps to change your system’s timezone. Invoke the timedatectl command to verify the changes: timedatectl May 6, 2020 · Once you identify which time zone is accurate to your location, run the following command as sudo user: sudo timedatectl set-timezone your_time_zone. This article covers how to set or change the timezone on Debian 10 Linux. # systemctl restart systemd Aug 27, 2006 · M y Linux systems timezone is pointing to the wrong timezone. Jan 16, 2024 · Change Time zone in Linux using File. This command will show details like: Local time (your current time zone) Universal time (UTC) Timezone setting Nov 13, 2017 · How to change timezone in Linux using /etc/localtime file /etc/localtime is the file used by the kernel to determine the timezone. For instance, to change the time zone from “America/New_York” to “Europe/London How To Set or Change Timezone on Linux . Change the Timezone Using the Inbuilt For a backup to the local Amazon Time Sync Service on your instances, or to connect resources outside of Amazon EC2 to the Amazon Time Sync Service, you can use the public Amazon Time Sync Service located at time. After that I read the List of tz database timezones article on Wikipedia, and copied the America/Costa_Rica zonefile to /etc/localtime. The most straightforward way to change the time zone on modern Linux distros is using the timedatectl command. Step 3. Change Time Zone on Debian-based Linux Distros Mar 17, 2025 · We need to turn off the Automatic Time Zone Select the blue switch, i. Navigate to the following url to change the timezone in Linux. aws. Before changing your time zone, start using timedatectl to determine the currently set time zone. First, show available time zones: # timedatectl list-timezones # timedatectl list-timezones | grep-i eastern Outputs: Canada/Eastern US/Eastern. Changing timezone doesn't change the time for the system clock. If you check your current file, its a soft link to respective timezone file in /usr/share/zoneinfo directory. I use CentOS (Red Hat Linux). For example: Africa/Freetown. This key is set by default on all current generation instances. 📘. Use below command to figure out the exact name of the time zone. Change the Timezone using tzdata; Change the Timezone through Zoneinfo Files; How to Set or Change Timezone on Ubuntu 24. Using GUI; Using timedatectl Utility; Through tzdata Feb 14, 2024 · Changing the Timezone in Ubuntu 24. Most new Linux distributions use systemd now. By default, the Linux shell uses the host server's time zone. Nov 26, 2020 · To change the timezone in Linux, you can use the timedatectl command. Step 1. Checking Current Time Zone. To set the system clock based on the hardware clock (RTC), run: sudo hwclock --hctosys Sep 29, 2010 · Question: When I installed the Linux OS, I forgot to set the proper timezone. To change the time zone using the command line, execute the timedatectl command with the set-timezone option and the new time zone identifier. You may also change the /etc/timezone file directly, but I won’t advise that, unless you Replace [timezone] with the appropriate time zone from the list. 1. If you would like to restart the timedatectl service, use the following command. Dec 13, 2023 · 原文：https://linuxize. You can persist your time zone setting by adding a RealTimeIsUniversal registry key. , "Automatic Time Zone" is grey. We will have a look on how to check and configure the time zone on Linux systems. But I live in China right now. May 17, 2012 · Below is my timezone config based on executing dpkg-reconfigure tzdata. When managing Linux servers and VPS hosting environments, one of the most fundamental yet often overlooked configurations is setting the correct timezone. It is close to the bottom side of the window. com/post/how-to-set-or-change-timezone-in-linux/ 如何在 Linux 中设置或修改时区. Here’s a step-by-step guide – 1. Change system time with date command in Linux. Check the Current Time, Date, and Timezone. The /usr/share/zoneinfo directory contains a hierarchy Jun 7, 2017 · Debian 12. May 13, 2021 · How to Set/Change Timezone on Linux. date. timedatectl list-timezones Code language: PHP (php) The list of time zones is Nov 14, 2024 · Display Date And Time In Linux; HowTo: Linux Server Change OR Setup The Timezone; FreeBSD Set Date, Time and Timezone Command; How to add days to date and get new date on Linux; Getting Yesterday's or Tomorrow's date with bash on Linux / Unix; How To Get / Print Current Date in Unix / Linux Shell Script; How To Change Timezone on a CentOS 6 and 7 Feb 6, 2019 · Once you identify which time zone is accurate to your location, run the following command as sudo user: sudo timedatectl set-timezone your_time_zone. Please turn off your ad blocker. Jun 25, 2023 · Learn how to use timedatectl command or edit /etc/localtime file to change your timezone on Linux. When you change the time zone on a Windows instance, you must ensure that the time zone persists through system restarts. Después de leer este tutorial, podrá editar su zona horaria de Linux usando diferentes técnicas. To check your current time zone setting, open the terminal and run the following command: timedatectl status. It is essential for various system services, such as network time synchronization, logging, and file modification time stamps. You can use the list-timezones option to see a list of all available timezones, and then use the set-timezone option to set the desired timezone. Aug 13, 2012 · Amazon Linux instances are set to the UTC (Coordinated Universal Time) time zone by default, but you may wish to change the time on an instance to the local time or to another time zone in your network. service active: yes RTC in local TZ: no Seperti yang ditunjukkan oleh output di atas, zona waktu sistem diatur ke UTC: Change TimeZone on Linux Mint 22. $ sudo timedatectl set-timezone America/Chicago. For example, to set the timezone to America/New_York, you would run the command timedatectl set-timezone America/New_York. This feature is present in most modern Linux distributions. To set time only, we can use a set-time switch along with the format of time in HH:MM:SS (Hour, Minute, and Seconds). To verify that the time zone has been successfully changed, run: timedatectl status. Enter the following command line: sudo timedatectl set-timezone <timezone> Replace <timezone> with the desired timezone identifier, such as ‘Europe/London’ or ‘America/New_York. Change the time kept by the hardware clock using the following command: sudo hwclock --set --date "YYYY-MM-DD HH:MM:SS" Replace YYYY-MM-DD with the desired Year-Month-Day, and HH:MM:SS with the desired Hour:Minute:Second. We’ll cover both methods starting with the GUI approach, which is user-friendly and straightforward, then move on to the CLI method, which is more suited for advanced users or those who prefer working within the terminal. For example: $ man tzset $ man date $ man bash $ man ksh $ man tcsh $ man fish $ man zsh Apr 5, 2019 · 4) How To Change The TimeZone In systemd Systems? For systemd system, use the timedatectl command to change the timezone. . You can display a multipage listing of time zones, based on the public Internet Assigned Numbers Authority (IANA®) time zone database. To change the time zone in Linux, you can typically use the timedatectl command. How do I change the timezone on my Linux distribution. This command will display the current date, time, and time zone settings. See the syntax, examples and FAQ for both methods. You can also set or change the timezone by opening “Settings” of Linux. But, can you please explain me how to do this on all Linux distributions with some clear examples. Current default time zone: 'Europe/Dublin' Local time is now: Thu May 17 12:32:52 IST 2012. Feb 28, 2024 · How to Change the Time Zone on Linux. In the example below this command will produce a list of all available time zones in Australia: Jan 29, 2011 · Modern Linux distos with systemd as init will use the timedatectl command. Run the timedatectl command to verify the changes: timedatectl Jul 24, 2023 · The command outputs the Local time, Universal time, RTC time, and associated Time zone. 2. Solution. For instance, to change the system’s timezone to America/New_York: sudo timedatectl set-timezone America/New_York. Sync OS Time with RTC. First, though, you will need to know the correct long name of the time zone you wish to use Apr 18, 2025 · Local time: Tue 2019-12-03 16:30:44 UTC Universal time: Tue 2019-12-03 16:30:44 UTC RTC time: Tue 2019-12-03 16:30:44 Time zone: Etc/UTC (UTC, +0000) System clock synchronized: no systemd-timesyncd. Dec 3, 2019 · Learn how to use the timedatectl command or create a symlink to change the time zone in Linux systems. See how to synchronize or set the date and time manually, and how to list available time zones. 6. Press Time Zone. As you can see, my system time zone is set to UTC (Universal Time Coordinated). See relevant content for linuxhp. Sep 14, 2021 · How Change the Timezone in Linux; PHP Timezones- How to Set/Change Timezone, With Examples; Linux cd Command: Change Directory; How to Set/Change the Date/Time in Linux; Linux Change User Password (passwd) FAQ: How to change Duplex and/or Auto-Negotiation NIC… How to change DNS servers on Linux (Ubuntu/RedHat/All… This article describes how to use the TZ environment variable to set the time zone for a shell account. To change the timezone, use the ‘timedatectl‘ command with administrative privileges (sudo). Mar 21, 2020 · Earlier we discussed how to change the timezone in Linux using CLI. 04 Server/Desktop system: $ timedatectl list-timezones Use the grep command to narrow down the search. Here are the steps to change your time zone with timedatectl: List available time zones: timedatectl list-timezones Feb 8, 2024 · Set Correct Timezone in Linux How to Set Time and Date in Linux. This article will help you: See the current time configuration; Learn how to configure the time zone; Time zone information. The system time in Linux is used to track events and schedule tasks. You can change the presentation for system time in any console by setting the TZ environment variable. timedatectl provides a consistent interface for both viewing and modifying time zone settings. Changing the TimeZone on Debian 12. Let’s assume we want to change the time zone from ‘Asia/Kolkata’ to ‘Europe/London’. Let’s understand how to change the timezone using GUI in Ubuntu. # timedatectl set-time 15:58:30 Set Local Time in Linux Sep 30, 2024 · 4 Ways to check last reboot time in Linux; 2 ways to change timezone in Linux . Check the current time zone settings. Manually Setting a Date and Time in Linux. To manually set a new date and time in Linux, use the following syntax: date -s=”Date and time information” as shown below. e. Let’s discuss the ways to change the time zone in Linux. To list time zones, run the following command: I want to configure linux box to use CST w/o daylight. Feb 21, 2024 · So, how can you change the timezone on Ubuntu? Here's How to change Timezone on Ubuntu and other Linux distributions. Jul 12, 2021 · Learn how to change the system time zone on Linux using GUI or command line methods. Answer: Use one of the following methods to change the timezone on your Linux system Jul 9, 2023 · Follow the steps below to change the time zone on your Linux system: Change Time Zone using Command Line Method. ecwbzq nmvtaea zyxuxy itd eioowa eelkus zbcj bnwz rsxo eiaevtb