Issue with 'if' and datetime

[blakefindlay]

I'd like my gui to have a different background based on the current hour and month. I've imported datetime. Its not returning any errors but returns the else statement.

second_now = datetime.datetime.now().second
minute_now = datetime.datetime.now().minute
hour_now = datetime.datetime.now().hour

day_now = datetime.datetime.now().day
month_now = datetime.datetime.now().month
year_now = datetime.datetime.now().year

if hour_now >= 7 <= 21 and month_now >= 5 <= 9:
    background = PhotoImage(file="C:\\Users\\blake\\PycharmProjects\\farming\\images\\farm_summer_day.png")
    background_label = Label(root, image=background)
    background_label.place(x=0, y=0, relwidth=1, relheight=1)
else:
    print("")