This package is distributed via npm:
npm install uhr
const UHR = require('uhr');
flag = 1 // local to UTC
flag = -1 // UTC to local
day = Number //0 to 6, Mon To Sun
hour = Number // 0 to 23
minute = Number // 0 to 60
let result = UHR(day, hour, minute, flag)
consloe.log(result) // { day:Number, hour:Number, minute:Number }