Python Utc Now

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Python DateTime now() Function

Many times a user may need the current system date and time for various operations. This problem can be easily solved by the various built-in methods and modules in Python. Further, python modules like pytz and pendulum allow the user to get the current date and time of a specified timezone. This feature is very helpful as it makes the code. The 'central' time is called Universal Time Coordinated (UTC). All other timezones can be described by using UTC as a reference. For example, CET is UTC + 1 hour. PST is UTC - 6 hours. We would thus write CET as +01:00, and PST as -06:00. We call that the 'offset', and it is usually placed after a date and time. For example: 2019-12-23 11:54:13.

If you want to use the current time, Skyfield leverages the minimal support for UTC in the Python Standard Library to offer a now function that reads your system clock and returns the current time as a Time object (assuming that your operating system clock is correct and configured with the correct time zone).

datetime.datetime.now() function returns datetime object containing current date and time of the system during the execution of now() statement.

In this tutorial, we will learn the syntax of datetime now() function and use it in some example Python programs to understand its usage.

Syntax – datetime.now()

The syntax of now() function is given below.

Run

where tz is TimeZone and by default None.

Example 1: DateTime now()

In the following program, we shall use now() function to get current date and time, convert it to string and print to console.

Python Program

Run

Output

Example 2: DateTime now() – With TimeZone Argument

In the following program, let us pass timezone argument to now() function and get the current date and time specific to the timezone.

Python Program

Python utc now Run

Output

Summary

Summarizing this Python Tutorial, we learned how to use DateTime now() function, to get the current date and time of your current timezone, or a specific timezone.

Related Tutorials

In this Python tutorial, we will learn how to Convert DateTime to UNIX timestamp in Python (Python DateTime to UNIX timestamp),and also we will cover these topics:

  • What is the Unix timestamp?
  • Convert DateTime to Unix timestamp python
  • Python DateTime to Unix timestamp milliseconds
  • Python DateTime to Unix timestamp 13 digits
  • Python DateTime to Unix timestamp UTC
  • Python DateTime string to Unix timestamp
  • Python datetime.now to Unix timestamp
  • Python datetime.date to Unix timestamp
  • Python DateTime to Unix timestamp seconds
  • Python DateTime to Unix timestamp timezone
  • Python Unix timestamp to datetime
  • Format Unix timestamp python

Contents

What is the Unix timestamp?

  • Unix time is a single signed number that increases every second that makes computers to store and manipulate the conventional date systems. The program is then converted into a human-readable format.
  • The Unix timestamp is the number of seconds that have been calculated from 1 January 1970.

Convert DateTime to Unix timestamp python

Now, we can see how to convertDateTime to Unix timestamp in python.

Python Current Utc Time

  • In this example, I have imported a module called datetime and time, the variable datetime is declared and assigned datetime.datetime(2020, 2, 11, 10, 20).
  • Here 2020 is the year, 2 is the month, 11 is the day, 10 is the hour and 20 is the minute.
  • The datetime module has many methods that return many information about the date object.
  • The mktime is the method of time which is the inverse function of local time, this method is used to convert datetimeto Unix timestamp.
  • The timetuple() is a method of datetime class that returns the attributes of datetime as a name tuple.

Example:

The below screenshot shows the unix timestamp as the output:

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Python DateTime to Unix timestamp milliseconds

Here, we can see how to convert DateTime to Unix timestamp milliseconds in python.

  • In this example, I have imported a module called datetime to get the Unix timestamp in milliseconds. The datetime.now() is used to get the present time.
  • The mktime is the method of time which is the inverse function of local time, this method is used to convert datetime to Unix timestamp milliseconds.
  • The timetuple() is a method of datetime class that returns the attributes of datetime as a name tuple. To get the time in the millisecond it has to be multiplied by 1000.

Example:

We can see the unix timestamp in milliseconds. You can refer to the below screenshot for the output:

Python DateTime to Unix timestamp 13 digits

Now, we can see DateTime to Unix timestamp 13 digits in python.

  • In this example, I have imported modules like time and datetime.
  • The datetime.datetime.now() is used to get the present time.
  • The timetuple() is a method of datetime class that returns the attributes of datetime as a name tuple. To get the timestamp of 13 digits it has to be multiplied by 1000.

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Example:

The below screenshot shows the output which consists of 13digits in unix timestamp.

Python DateTime to Unix timestamp UTC

Here, we can see how to convert DateTime to Unix timestamp UTC in python.

  • In this example, I have imported a module called calendar and datetime. The calendar module provides useful functions related to the calendar.
  • The utc.now is used to get the present time in the UTC timezone. The timegm function in the time module returns unix timestamp.
  • The timetuple() is a method of datetime class that returns the attributes of datetime as a name tuple. The print(UTC) is used to get the Unix timestamp.

Example:

The below screenshot shows the output.

Python DateTime string to Unix timestamp

Now, we can see DateTime string to Unix timestamp in python.

  • In this example, I have imported a module called datetime and declared a variable as date_string.
  • Here, I have assigned date_string = “2/11/2021, 04:5:8” here the date and time are given in string format.
  • Here 2 is the month, 11 is the day, 2021 is the year, 04 is the hour, 5 is the minute, and 8 is the second.
  • The strptime() is the function of datetime module it is used to parse the string to datetime and time objects. The timestamp() method returns the local time.

Example:

The below screenshot shows the datetime string form is converted into Unix timestamp as the output.

Python datetime.now to Unix timestamp

Now, we can see datetime.now to Unix timestamp in python.

  • In this example, I have imported a module called datetime and declared a variable as time_stamp, and assigned datetime.now() method to get now time in the Unix timestamp.
  • The timestamp() function returns the time expressed in a number of seconds.

Example:

The below screenshot shows the output.

Python datetime.date to unix timestamp

Utcnow

Here, we can see datetime.date to unix timestamp in python.

  • In this example, I have imported a module called datetime and time. Here datetime.date() is used in which we can pass only date in it.
  • Here 2020 is the year, 2 is the month, 11 is the day.
  • The mktime() is the method of time which is the inverse function of local time, this method is used to convert date to Unix timestamp.

Example:

We can see the date is converted into timestamp as the output. You can refer to the below screenshot for the output:

Python DateTime to Unix timestamp seconds

Now, let’s see DateTime to Unix timestamp seconds in python.

  • In this example, I have imported called datetime and to calculate Unix timestamp seconds, we have to subtract the required date from the Unix timestamp i.e 1970, 1, 1.
  • Here 2020 is the year, 2 is the month, 11 is the day.
  • The total number of seconds is returned by total_seconds().
  • To get the output, I have used print(seconds)

Example:

The below screenshot shows the output

Python Datetime to Unix timestamp timezone

Here, we can see Datetime to unix timestamp timezone in python.

  • In this example, I have imported modules called datetime and timezone and declared a variable as timestring and assigned datetime with timezone.
  • To convert the datetime with timezone to Unix timestamp.
  • I have used d = datetime.datetime.strptime(timestring, “%Y-%m-%dT%H:%M:%SZ”).
  • Here 2020 is the year, 2 is the month, 25 is the day, 23 is the hour, 51 is the minute and, 03 is the second.
  • The timetuple() is a method of datetime class that returns the attributes of datetime as a name tuple.

Example:

We can see datetime timezone to UNIX timestamp as the output. You can refer to the below screenshot for the output:

Python Unix timestamp to datetime

Here, we can see how to convertUnix timestamp to datetime in python.

  • In this example, I have imported modules like datetime and pytz and declared a variable, and assigned it as timestamp = 1613327400.0.
  • To convert the Unix timestamp to datetime, I have used datetime = datetime.fromtimestamp(timestamp).
  • To print datetime I have used print(“Unixdatetime =”, datetime).

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Example:

We can see datetime that is converted by unixtimestamp to datetime as the output. You the refer to the below screenshot for the output:

Format Unix timestamp python

Here, we can see the Format Unix timestamp in python.

The format of unix timestamp is 10 digits.

  • In this example, I have imported a module called datetime and time and declared a variable as datetime and assigned datetime = datetime.date(2020, 2, 15).
  • Here 2020 is the year, 2 is the month, 15 is the day
  • We can see the format of Unix timestamp by using print(“Unix_Time_stamp: “,(time.mktime(datetime.timetuple()))).

Python Get Utc Timestamp

Example:

We can see the format of unix timestamp as the output. The below screenshot shows the output

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In this tutorial, we have learned about Python DateTime to UNIX timestamp, and also we have covered these topics:

  • What is the Unix timestamp?
  • Convert DateTime to Unix timestamp python
  • Python DateTime to Unix timestamp milliseconds
  • Python DateTime to Unix timestamp 13 digits
  • Python DateTime to Unix timestamp UTC
  • Python DateTime string to Unix timestamp
  • Python datetime.now to Unix timestamp
  • Python datetime.date to Unix timestamp
  • Python DateTime to Unix timestamp seconds
  • Python Datetime to Unix timestamp timezone
  • Python Unix timestamp to datetime
  • Format Unix timestamp python

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