Not able to get opening hours from Google Place Details API - google-maps

Question

I am trying to get opening_hours after getting the place IDs of many stores from the Google place details API. I do not get any opening hours in the response while all of these places do show opening hours when I google them directly. For eg. this is Safeway, 1071 El Camino Real, Redwood City, CA 94063, United States.
https://maps.googleapis.com/maps/api/place/details/json?placeid=ChIJcY3Ya62jj4ARtl86jFsjUYE&fields=opening_hours&key=*******************
{
"html_attributions" : [],
"result" : {},
"status" : "OK"
}

Answer 1

It looks like place id ChIJcY3Ya62jj4ARtl86jFsjUYE is of type subpremise, not establishment, so that's why you're not getting its opening_hours (as there are none). The place id of the establishment appears to be ChIJpwPigbKjj4ARC4XRyMdMzJ8.
Try this:
https://maps.googleapis.com/maps/api/place/details/json?placeid=ChIJpwPigbKjj4ARC4XRyMdMzJ8&fields=opening_hours&key=YOUR_API_KEY
Output:
{
"html_attributions" : [],
"result" : {
"opening_hours" : {
"open_now" : false,
"periods" : [
{
"close" : {
"day" : 0,
"time" : "2200"
},
"open" : {
"day" : 0,
"time" : "0600"
}
},
{
"close" : {
"day" : 1,
"time" : "2200"
},
"open" : {
"day" : 1,
"time" : "0600"
}
},
{
"close" : {
"day" : 2,
"time" : "2200"
},
"open" : {
"day" : 2,
"time" : "0600"
}
},
{
"close" : {
"day" : 3,
"time" : "2200"
},
"open" : {
"day" : 3,
"time" : "0600"
}
},
{
"close" : {
"day" : 4,
"time" : "2200"
},
"open" : {
"day" : 4,
"time" : "0600"
}
},
{
"close" : {
"day" : 5,
"time" : "2200"
},
"open" : {
"day" : 5,
"time" : "0600"
}
},
{
"close" : {
"day" : 6,
"time" : "2200"
},
"open" : {
"day" : 6,
"time" : "0600"
}
}
],
"weekday_text" : [
"Monday: 6:00 AM – 10:00 PM",
"Tuesday: 6:00 AM – 10:00 PM",
"Wednesday: 6:00 AM – 10:00 PM",
"Thursday: 6:00 AM – 10:00 PM",
"Friday: 6:00 AM – 10:00 PM",
"Saturday: 6:00 AM – 10:00 PM",
"Sunday: 6:00 AM – 10:00 PM"
]
}
},
"status" : "OK"
}
Hope this helps!