month()
Returns the current month as a number from 1–12.
Examples

function setup()
size(100, 100)
background(200)
fill(0)
-- Get the current month.
local m = month()
-- Style the text.
textAlign(LEFT, CENTER)
textSize(12)
-- Display the month.
text('Current month: '..m, 10, 50, 80)
describe('The text "Current month: '..m..'" written in black on a gray background.')
end
Returns
Integer: current month between 1 and 12.