ASDA Waterlooville on Portland Road, Waterlooville PO7 7XR currently opens from 8am to 10pm on Monday, 7am to 11pm Tuesday to Friday, 7am to 10pm on Saturday, and 10am to 4pm on Sunday.

The Waterlooville site works almost like two different clocks operating side by side. The supermarket closes each evening, but the petrol filling station is currently open 24 hours. Other services, including George collection, Scan and Go handsets and rapid grocery delivery, occupy narrower windows inside the store day.
Clock One: When You Can Enter the Supermarket
- Monday: 8am to 10pm
- Tuesday: 7am to 11pm
- Wednesday: 7am to 11pm
- Thursday: 7am to 11pm
- Friday: 7am to 11pm
- Saturday: 7am to 10pm
- Sunday: 10am to 4pm
Tuesday through Friday currently offer the longest supermarket day. Monday begins an hour later and closes an hour earlier, while Saturday retains the 7am opening but finishes at 10pm.
Clock Two: The Petrol Station Never Closes
The petrol filling station at the Portland Road site is currently listed as open 24 hours every day.
This means fuel can remain available at midnight, early on Sunday morning or after the supermarket has closed for the evening.
A search result describing ASDA Waterlooville as open overnight may therefore refer to the petrol station rather than the supermarket.
There Is Also a Separate 24-Hour Express Petrol Nearby
Asda separately lists ASDA Westons Express Petrol on London Road in Waterlooville. That location is also currently open 24 hours.
This gives Waterlooville more than one possible Asda fuel result, while the Portland Road supermarket continues to follow the shorter timetable above.
The distinction is useful if you search only by town name. The Asda store locator can help separate the Portland Road superstore from the London Road Express Petrol branch.
George Click and Collect Uses an 8am Start
George Click and Collect at ASDA Waterlooville currently operates from 8am to 10pm Monday to Saturday and from 10am to 4pm on Sunday.
From Tuesday to Saturday, this means the supermarket opens before George collection begins. Tuesday to Friday, the store also remains open for an hour after George collection currently finishes.
George collection should not be confused with collecting an online grocery order, as the two services can have different booking and timing arrangements.
Scan and Go Handsets Follow the George Timetable
Asda currently lists physical Scan and Go handsets at Waterlooville from 8am to 10pm Monday to Saturday and from 10am to 4pm on Sunday.
Asda also states that the mobile Scan and Go app is available separately from the handset schedule. This is another example of why store opening, physical equipment and app-based availability should not be treated as the same thing.
Rapid Delivery Finishes Before the Supermarket
ASDA Waterlooville currently supports speedy grocery delivery and third-party delivery through services such as Uber Eats.
The listed delivery hours are shorter than supermarket trading. On weekdays and Saturday, delivery can finish during the evening while the store itself remains open.
This means an 8pm in-store grocery shop and an 8pm app order are not necessarily equivalent. Delivery availability can also vary with your address and current capacity.
The Pizza Counter Has a Completely Different Week
ASDA Waterlooville currently lists its Create Your Own Pizza counter as closed Monday to Thursday, then open from 11am to 8pm on Friday and Saturday and from 10am to 4pm on Sunday.
This is a useful example of how a service inside an open supermarket can operate only on selected days. A Wednesday evening supermarket visit does not mean every fresh counter is necessarily running.
The Most Useful Shopping Windows
For early shopping, Tuesday to Saturday currently begin at 7am. Monday starts at 8am, while Sunday begins at 10am.
For late shopping, Tuesday to Friday are currently the strongest options because the supermarket stays open until 11pm. Monday and Saturday finish at 10pm.
Quieter Hour Between 2pm and 3pm
ASDA Waterlooville currently offers a quieter hour from 2pm to 3pm Monday to Thursday. During this period, Asda says it reduces in-store noise by switching off Asda Radio and restricting tannoy announcements to emergencies.
The supermarket continues to trade normally throughout the quieter hour.
Sunday and Bank Holidays Need Separate Checks
The Portland Road supermarket currently opens from 10am to 4pm on Sunday. The petrol facilities remain available separately outside that window.
Bank holidays and seasonal dates can also alter normal trading. The broader Asda opening hours page explains these exceptions, while the Portland Road listing should be used for a specific visit.
ASDA Waterlooville Opening Times FAQs
What time does ASDA Waterlooville close?
The supermarket currently closes at 10pm on Monday, 11pm Tuesday to Friday, 10pm on Saturday and 4pm on Sunday.
Is ASDA Waterlooville open 24 hours?
The supermarket is not open 24 hours, but the petrol filling station at Portland Road currently is.
What time does ASDA Waterlooville open on Sunday?
The supermarket currently opens at 10am on Sunday and closes at 4pm.
