# MORTON WILLIAMS SUPERMARKETS > Supermarket with 24-hour operation and organized, clean layout offers a wide selection using every bit of space. The atmosphere is cool and calm despite occasional long checkout lines. Prices tend to be higher than other local markets, reflecting its position as a go-to spot on the Upper East Side. Source: https://www.atly.com/location/MORTONWILLIAMSSUPERMARKETS4 - Address: 1331 1st Ave, New York, New York, United States - Hours: Thursday: 12:00 AM - 11:59 PM Friday: 12:00 AM - 11:59 PM Saturday: 12:00 AM - 11:59 PM Sunday: 12:00 AM - 11:59 PM Monday: 12:00 AM - 11:59 PM Tuesday: 12:00 AM - 11:59 PM Wednesday: 12:00 AM - 11:59 PM - Phone: +12124390636 - Website: https://www.mortonwilliams.com/our-locations - Google rating: 4 (720 reviews) ## What it is good for - Late Night Spot — 9.2/10 - Market — 8.8/10 - Grocery Store — 6.3/10 - Food — 6.1/10 ## What people say - "It's a nice grocery store with decent options." - "This place is a great late night spot, open 24 hours." - "I found the food here to be good quality with a great selection." ## Good to know - The grocery store is open 24 hours for convenience. - Prices are generally higher than other supermarkets in the area. - The deli is known for its quality offerings. - The layout of the store is easy to navigate. - Using delivery services like Instacart is recommended for frequent shoppers. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.