Python program to format time in AM-PM format

In Python, we have some built-in time functions such as strftime() and datetime.now() which can be used to find the time in AM/PM format. Time in AM/PM format is used in a variety of applications such as user interfaces, reporting and documentation, data visualization, and event scheduling. When the time is between 11:59:00 midnight and 12 noon, we say AM time. Similarly, we can say that the time between 12 o'clock and 11:59:00 midnight is PM. The abbreviations AM/PM are used to indicate the exact time.

Syntax

The following syntax is used in the example &miinus;

strftime('%I:%M:%S %p')

strftime() is a built-in function in Python that can be used to represent time format.

The following format is represented in the parameters:

• %I − Hours

• %M − Minutes

• %S − Seconds

• %p − AM/PM

datetime.now()

This is a built-in function in Python that can be used to find the current time.

localtime()

This is the built-in method in Python that returns the current time.

Example 1

In the example below we will start the program by importing everything for datetime from a module called datetime which will find the local time. Then store the time in 24 hour format in variable t_str, the time will be converted to 12 hour format and check if it is AM or PM. Now we are using the built-in function strftime(). This function accepts two parameters - t_str (the given time) and '%H:%M%S' (set the format of the time, including hours, minutes and seconds). This time format represents the 24-hour clock. Next, we use the strftime() function again to format the time to 12-hour time. In the parameters, %p is used to check whether the time is AM or PM. Finally, we use the variables t_str and t_am_pm to print the results.

from datetime import datetime
t_str = '22:45:32'
t_obj = datetime.strptime( t_str, '%H:%M:%S')
#Time format representation
t_am_pm = t_obj.strftime('%I:%M:%S %p')
print("The given time", t_str)
print("The format in (AM/PM):", t_am_pm)

Output

The given time 22:45:32
The format in (AM/PM): 10:45:32 PM

The Chinese translation of

Example 2

is:

Example 2

In the example below we will start the program by importing everything for datetime from a module called datetime which will find the local time. Then, we create the variable dt_obj to store the value of the current time obtained by using the predefined function datetime.now(). Then use the predefined function strftime() to set the 12-hour time format. This function will be used as an object with the variable dt_obj and stored in the variable ts_am_pm. Finally, we print the results with the help of variables dt_obj and ts_am_pm.

from datetime import datetime
dt_obj = datetime.now()
ts_am_pm = dt_obj.strftime('%I:%M:%S %p')
print("The current time:",dt_obj)
print("The format in (AM/PM):",ts_am_pm)

Output

The current time: 2023-04-18 17:50:01.963742
The format in (AM/PM): 05:50:01 PM

The Chinese translation of

Example 3

is:

Example 3

In the following example, we will write a program using a function called format_time(), which takes a datetime object as a parameter and returns a string representing the time, displayed in AM/PM format. The function then uses the strftime() method of the datetime object to format the time according to the specified format string '%I:%M %p'. This format specifies a timetable in 12-hour format (%I), including minutes (%M) and AM/PM indicators (%p).

from datetime import datetime
def p_time(time):
   return time.strftime('%I:%M %p')
time = datetime.now()
time_format = p_time(time)
print("Time in AM/PM:",time_format)

Output

Time in AM/PM: 06:04 PM

The Chinese translation of

Example 4

is:

Example 4

In the following example, we first import the module named time, which defines the time to set the current time and allows the user to format the time using built-in methods. Then a variable named present_time that stores the value is initialized by using the built-in method localtime(). We then use the strftime method to format the time into AM/PM format using the format string "%I:%M %p". The %I format code represents the hour in the 12-hour format, %M represents the minute, and %p represents AM or PM, and is stored in the variable t_format. Finally, we print the result using the variable t_format.

import time
present_time = time.localtime()
t_format = time.strftime("%I:%M %p", present_time)
print(t_format)

Output

06:18 PM

Conclusion

We see that the built-in function strftime() can help represent the AM or PM format of time. In Example 1, we discussed the method of converting 24-hour format to 12-hour format to check whether the time mode is AM/PM. In Example 2, we see how to initialize the current time using the datetime.now() function. Then use %p to check if the time is AM/PM.

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