You need to install the tzdata package and then set the enviroment variable TZ to a timezone. (List with all the timezones) FROM alpine:latest RUN apk add –no-cache tzdata ENV TZ=Europe/Copenhagen Output $ docker run –rm alpine date Tue Aug 31 09:52:08 UTC 2021 $ docker run –rm myimage date Tue Aug 31 11:52:13 CEST … Read more
The column must be a datetime dtype, for example after using pd.to_datetime. Then, you can use tz_localize to change the time zone, a naive timestamp corresponds to time zone None: testdata[‘time’].dt.tz_localize(None) Unless the column is an index (DatetimeIndex), the .dt accessor must be used to access pandas datetime functions.
It has become possible nowaday with Intl API: The implementation of Intl is based on icu4c. If you dig the source code, you’ll find that timezone name differs per locale, for example: for (const locale of [“ja”, “en”, “fr”]) { const timeZoneName = Intl.DateTimeFormat(locale, { timeZoneName: “short”, timeZone: “Asia/Tokyo”, }) .formatToParts() .find((i) => i.type === … Read more
It sounds like you need to store a DateTimeOffset instead of a DateTime. You could just store the local DateTime to the user creating the value, but that means you can’t perform any ordering operations etc. You can’t just use DateTime.UtcNow, as that won’t store anything to indicate the local date/time of the user when … Read more
The key is to switch the local timezone to the desired display timezone, for the duration of the transaction: begin; set local timezone to ‘EST5EDT’; select to_char(‘2012-05-29 15:00:00’::timestamp at time zone ‘CDT’, ‘YYYY-MM-DD HH24:MI:SS TZ’); end; The result is: 2012-05-29 16:00:00 EDT Note that with set [local] timezone it is required to use full time … Read more
It’s not clear whether you’re trying to end up with a date object or a datetime object, as Python doesn’t have the concept of a “timezone aware date”. To get a date object corresponding to the current time in the current time zone, you’d use: # All versions of Django from django.utils.timezone import localtime, now … Read more
.localize() takes a naive datetime object and interprets it as if it is in that timezone. It does not move the time to another timezone. A naive datetime object has no timezone information to be able to make that move possible. You want to interpret now() in your local timezone instead, then use .astimezone() to … Read more
By default, (at least on Debian-based installations) no time zone data is loaded into MySQL. If you want to test if they are loaded, try executing: SELECT CONVERT_TZ(‘2012-06-07 12:00:00’, ‘GMT’, ‘America/New_York’); If it returns a DATETIME (in this case 2012-06-07 08:00:00), you have time zones loaded. If it returns NULL, they aren’t. When not loaded, … Read more