March 29, throughout a decade
Daylight Saving rules are complicated: they're different in different places, they change over time, and they usually start on a Sunday (and so they move around the calendar).
For example, in the United Kingdom, as of the time this lesson was written, Daylight Saving begins on the last Sunday in March. Let's look at the UTC offset for March 29, at midnight, for the years 2000 to 2010.
This exercise is part of the course
Working with Dates and Times in Python
Exercise instructions
- Using
tz
, set the timezone fordt
to be'Europe/London'
. - Within the
for
loop: - Use the
.replace()
method to change the year fordt
to bey
. - Call
.isoformat()
on the result to observe the results.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Import datetime and tz
from datetime import datetime
from dateutil import tz
# Create starting date
dt = datetime(2000, 3, 29, tzinfo = ____)
# Loop over the dates, replacing the year, and print the ISO timestamp
for y in range(2000, 2011):
print(dt.____(year=____).____())