#!/usr/bin/env bash

year="$1"

firstday=$(date "+%A, %B %e, %Y" -d "May 4 $year")
firstweekday=$(date "+%u" -d "May 4 $year")
daystilsat=$((6-firstweekday))
sat=$(date "+%A, %B %e, %Y" -d "May 4 $year + $daystilsat days")

echo "$firstday"
for i in {0..16}; do 
  echo "$sat"
  sat="$(date "+%A, %B %e, %Y" -d "$sat + 7 days")"
done