Différences d'heure avec google agenda

from ics import Calendar
import requests
import locale
from datetime import date, timedelta, datetime
from datetime import datetime, timezone
import pytz


locale.setlocale(locale.LC_ALL, 'fr_FR')

locale.setlocale(locale.LC_ALL, 'fr_FR')
# Parse the URL
url = "https://calendar.google.com/xxxxxxxxxxxxxxxxxxxxx.ics"

cal = Calendar(requests.get(url, timeout=360).text)
dat = datetime.now(pytz.timezone('Europe/Paris'))
start = dat.date()
end = start + timedelta(days=60)
entree = 3
print(dat)

for evt in cal.events:
    if evt.begin.date() >= start <= end:

        print(evt.name, evt.begin.time().strftime('%HH%M'), (evt.begin.date().strftime('%A %d %B')))