#Python current datetime minus minutes how to#
#Python current datetime minus minutes code#

Purely up to the program, just like it is up to the program whether a Whether a naive object representsĬoordinated Universal Time (UTC), local time, or time in some other timezone is Itself relative to other date/time objects. With sufficient knowledge of applicable algorithmic and political timeĪdjustments, such as time zone and daylight saving time information,Īn aware object can locate itself relative to other aware objects.Īn aware object represents a specific moment in time that is not open toĪ naive object does not contain enough information to unambiguously locate Whether or not they include timezone information.

Aware and Naive Objects ¶ĭate and time objects may be categorized as “aware” or “naive” depending on Third-party library with expanded time zone and parsing support. Module zoneinfoĬoncrete time zones representing the IANA time zone database. Print(unix_ts_dt.astimezone(pytz.General calendar related functions. Print(unix_ts_dt.astimezone(pytz.timezone('America/Toronto'))) Unix_ts_dt = omtimestamp(utc_timestamp, timezone.utc) Print(dt_now.timestamp()) # the unix timestamp.Īlso, we can convert Unix timestamp to DateTime format: In: utc_timestamp = 1377050861.206272 Often they show up in datasets as well.įirst, we can get the current Unix timestamp: In: from datetime import timezone Unix timestamps are commonly used for files in operating systems. (Only showing the first three as examples) Unix timestamp / Epoch time calculation

#Python current datetime minus minutes code#

Using the below code can print them: In: for tz in pytz.all_timezones: If you are interested in the whole list of different time zones. In: (dtz - shanghai_dt)/timedelta(days=1) # same datetimes In: shanghai_dt = dtz.astimezone(pytz.timezone('Asia/Shanghai')) Timezone = pytz.timezone('America/Toronto') Print(d = d2) # d2 is the same date as d?Īnd we can also compare time in different time zones, such as Toronto and Shanghai: In: import pytz Print(d != d2) # d2 is not the same date as d? The comparisons between dates are straightforward with usual comparison symbols: In: print(d (d2 +(timedelta(weeks=52*6)))) # d is more than 6 years (assume each year has 52 weeks) after d2? Print(d + timedelta(days=1)*365) # today + one year Print(d + timedelta(weeks=1)) # today + one week Print(d + timedelta(days=1)) # today + one day Print(d + timedelta(hours=1)) # today + one hour Print(d + timedelta(minutes=1)) # today + one minute Let’s do some “time travel” by different time intervals of seconds, minutes, hours, days, weeks, or years: In: print(d + timedelta(seconds=1)) # today + one second Out: date_diff = 3.8919300921728497 years Datetime plus/minus a specific time Print('date_diff = years'.format(date_diff)) In: date_diff = (d - d2)/timedelta(days=1) We can also only print the difference between two date-times in days, weeks, or years, etc. The example below prints the difference in days (for example, today and February 1st, 2016): In: from datetime import timedelta Out: 00:00:00 The Difference in DateTime calculation In: print(d.strftime('%A %d/%m/%Y')) # date to stringīelow are examples showing two popular strings being converted to date format: In: date_string = ' 12:00PM' This can also be considered a way of converting date to string. We can use the below list to customize different date formats. Moreover, specific formats of the date/time might be needed. In: print(d.weekday()) #day of week - Monday is 0 and Sunday is 6 This is handy information, but often we only need part of it. Below is the code that prints the current year, month, date, hour, minute, seconds, and milliseconds. Today’s date and time in different formats

Unix timestamp / Epoch time calculation.

Today’s date and time in different formats.

If you want something simple but practical with examples, take a look! This is a cheat sheet I created that covers the most commonly used DateTime related functions in Python.

#Python current datetime minus minutes how to#

When using Python, we all have the moment of trying to figure out how to “manipulate” the date and time.