I’m trying to convert a timezone-aware datetime in Europe/Sofia to the start of the day in Europe/Sofia, but returning the datetime in UTC. Doing this, I encountered a strange problem: Which prints: The bug happens when subtracting the timedelta or doing the replace(), because the result should be midni…
Tag: timezone
Python – Add time zone to timestamp
I use chrome timestamp and convert it do readable date but time isn’t right Seems to be timezone need to be added example for last_visit_time : 13292010189305268 Answer Assuming that Chrome timestamps denote microseconds since 1601 UTC, you’ll want to make your datetime aware: If you want to forma…
How to convert timezone in number to UTC?
I have some random dates with different timezones, they are in formats like this “07 Mar 2022 13:52:00 -0300”, or they could be like this: “07 Mar 2022 11:12:00 -0700”. I don’t know which timezone exactly they will be coming from. How can I convert all of them to UTC time “…
datetime.combine with timezone is different from datetime.now with timezone
In the below code: Why are d1 and d2 showing different timezone information? How do I get the same datetime as datetime.now when using datetime.combine? Answer datetime.now effectively converts (localizes) your datetime with the pytz timezone object – from the docs: If tz is not None, it must be an inst…
converting a Django ValuesListQuerySet object to a float
i have time data saved (in epoch time) in a MySQL database as a IntegerField. i’m doing some data visualisation where i’d like to show orders by the hour and by day of the week as bar charts, so i’d like to convert these epoch times to date time objects and visualise the data accordingly. ho…
Datetime Timezones from String
I am trying to figure out how to make a datetime object aware through using a variable. I grab the timezone of the user and pass it through a form to be used. I have tried both of the below methods and am not having much success This will then give me errors of TypeError: tzinfo argument must be None
Why time zone conversation doesn’t affect the figure in plotting datetime objects in matplotlib?
I’m trying to plot a figure in which dates, without times, are in x-axis and times, without dates, are in y-axis: The above code works well. However when I convert time zones from UTC to US/Eastern I get the same result, as if I did nothing. The result of both before and after time zone conversation: Wh…
How to remove timezone from a Timestamp column in a pandas dataframe
I read Pandas change timezone for forex DataFrame but I’d like to make the time column of my dataframe timezone naive for interoperability with an sqlite3 database. The data in my pandas dataframe is already converted to UTC data, but I do not want to have to maintain this UTC timezone information in th…
Convert pandas timezone-aware DateTimeIndex to naive timestamp, but in certain timezone
You can use the function tz_localize to make a Timestamp or DateTimeIndex timezone aware, but how can you do the opposite: how can you convert a timezone aware Timestamp to a naive one, while preserving its timezone? An example: I could remove the timezone by setting it to None, but then the result is convert…
Determine start and end time of current day (UTC -> EST -> UTC) ; Python
I am storing all my times in UTC and my system is set to UTC (though I am in EST). I have dates stored as: However, I would like to select information based off today for EST, so I am attempting to: Get current time as UTC and change to EST Next I want to get the start time for