The datetime module has a basic timezone class (for handling arbitrary fixed offsets from UTC) and its timezone.utc attribute (a UTC timezone instance). zoneinfo brings the IANA time zone database (also known as the Olson database) to Python, and its usage is recommended.

July 12, 2025 - Use the datetime.datetime.now() to get the current date and time. Then use tzinfo class to convert our datetime to UTC.

December 20, 2021 - >>> utc_april_fools = april_fools.astimezone(datetime.timezone.utc) >>> utc_april_fools datetime.datetime(2030, 4, 1, 17, 0, tzinfo=datetime.timezone.utc) >>> print(utc_april_fools) 2030-04-01 17:00:00+00:00 · Or on Python 3.11+ you can use datetime.UTC instead of datetime.timezone.utc: >>> utc_april_fools = april_fools.astimezone(datetime.UTC) >>> utc_april_fools datetime.datetime(2030, 4, 1, 17, 0, tzinfo=datetime.UTC) >>> print(utc_april_fools) 2030-04-01 17:00:00+00:00 ·

December 13, 2024 - I found another hint in the docs for replacing the now deprecated datetime.datetime.utcfromtimestamp: Warning: Because naive datetime objects are treated by many datetime methods as local times, it is preferred to use aware datetimes to represent times in UTC.

April 2, 2025 - Just made an account to say that I agree with everyone in Deprecating `utcnow` and `utcfromtimestamp` saying that this is a bad idea. I feel it’s a case of one person forcing their own coding preferences on everybody els…

4 weeks ago - Running this script produces a DataFrame with a datetime index and columns for price, market cap, and volume. 💡Pro-Tip: The API automatically optimizes data granularity based on your date range. Shorter ranges return finer intervals, while longer ranges return daily data points (recorded at 00:00 UTC).

January 27, 2022 - # importing all required libraries import pytz import datetime #creating datetime object dt = datetime.datetime.now() #printing the current exact time print(dt) #Now we convert this time to UTC ut = datetime.datetime.now(pytz.utc) # utt = ut.timestamp() #now we print UTC time print(ut)

February 24, 2023 - The output that got my attention was the output of datetime.utcnow().timestamp() which is 1601444278 on UTC+7 timezone.

September 25, 2023 - Warning: datetime also provides datetime.utcnow(), which returns an instance of datetime at the current UTC. However, the Python documentation recommends against using this method because it doesn’t include any time zone information in the resulting instance.

While The Python Language Reference describes the exact syntax and semantics of the Python language, this library reference manual describes the standard library that is distributed with Python. It...

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>>> q.save() # Now it has an ID. >>> q.id 1 # Access model field values via Python attributes. >>> q.question_text "What's new?" >>> q.pub_date datetime.datetime(2012, 2, 26, 13, 0, 0, 775217, tzinfo=datetime.UTC) # Change values by changing the attributes, then calling save().

October 9, 2022 - The .timestamp() method gives a representation of a fixed point in time, not a point on the calendar; it returns Unix time, which is the number of seconds since 1970-01-01T00:00:00 UTC, and if you call it on a naïve datetime, Python will assume that that datetime represents your machine's ...

April 25, 2022 - Since datetime.timezone is a class, not a module, right now it is necessary for each person to define their own UTC alias (if they want such a thing) in two lines:

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Checks for uses of datetime.timezone.utc. As of Python 3.11, datetime.UTC is an alias for datetime.timezone.utc. The alias is more readable and generally preferred over the full path. import datetime datetime.timezone.utc · Use instead: import datetime datetime.UTC ·

February 11, 2023 - The time zone name for the local date time is None, and UTC for UTC date time. These are in conformance with datetime.tzname(). However, the first time I wrote this code, I was expecting either AUS Eastern Standard Time or AUS Eastern Summer Time for the local date time!

from datetime import datetime, timezone def aware_utcnow(): return datetime.now(timezone.utc) def aware_utcfromtimestamp(timestamp): return datetime.fromtimestamp(timestamp, timezone.utc) def naive_utcnow(): return aware_utcnow().replace(tzinfo=None) def naive_utcfromtimestamp(timestamp): return aware_utcfromtimestamp(timestamp).replace(tzinfo=None) print(aware_utcnow()) print(aware_utcfromtimestamp(0)) print(naive_utcnow()) print(naive_utcfromtimestamp(0)) ... if you are using Python 3.11 or newer, you can replace datetime.timezone.utc with a shorter datetime.UTC.

September 6, 2024 - The utcoffset() function is used to return a timedelta object that represents the difference between the local time and UTC time. This function is used in used in the datetime class of module datetime.