There is no single ASDA closing time on Wednesday. Depending on the branch, the supermarket may close at 10pm, 11pm or midnight, or it may remain open throughout Wednesday as part of a 24-hour midweek schedule.

Wednesday is often the most stable day in an ASDA weekly timetable because Monday exceptions and weekend restrictions are less relevant. Even so, branch differences remain substantial.
Think of Wednesday Stores in Two Groups
Stores that close every night
These branches have a defined Wednesday closing time, commonly in the late evening. The exact time can differ by several hours between locations.
Stores in continuous midweek trading
These branches remain open through Wednesday night. Instead of having a Wednesday closing time, they continue directly into Thursday.
Why Wednesday Can Be the Best Day for Understanding a 24-Hour Store
At branches with partial 24-hour trading, Tuesday can be the transition into continuous opening and Saturday can be the transition out of it.
Wednesday often sits fully inside that continuous period. If the store listing says Wednesday is open 24 hours, there is normally no nightly closure between Wednesday and Thursday under the ordinary schedule.
If Your Branch Closes at 10pm
Some ASDA stores use a straightforward 10pm closing across most or all of Monday through Saturday.
At this type of branch, Wednesday does not receive special late-week treatment. A visit after 10pm would normally be too late despite other larger ASDA stores elsewhere remaining open.
If Your Branch Closes at 11pm or Midnight
Other locations provide a longer Wednesday shopping day.
A branch closing at 11pm or midnight can be useful for late-evening shopping, but those times should not be confused with true overnight opening.
Once the stated closing time is reached, the supermarket closes before reopening the next day.
A Wednesday-Night Store Can Outlast Almost Every Staffed Service
The supermarket may remain open long after specialist departments have finished.
- Pharmacy can finish in the evening.
- Opticians commonly close earlier still.
- Cafes are generally daytime or early-evening services.
- Travel money has its own staffed timetable.
- Online grocery collection depends on collection-point hours and the booked slot.
A midnight or overnight Wednesday supermarket should therefore not be treated as an all-services timetable.
Petrol May Have the Broadest Wednesday Hours
Many ASDA petrol stations have different operating hours from the supermarket, and some are open 24 hours.
This can work in either direction: a petrol station may remain available after a conventional store closes, or both supermarket and fuel may be available throughout the night at a larger site.
Wednesday During Christmas or New Year Week
The ordinary Wednesday timetable is not always reliable during major seasonal trading periods.
If Christmas Day, Boxing Day, New Year’s Day or another exceptional date changes the surrounding week, ASDA can publish special hours that replace the normal Wednesday pattern.
How to Know Whether Wednesday Has a Closing Time
- Find the exact branch.
- Read the Wednesday row in the weekly timetable.
- If a clock time is shown, use that as the normal closing time.
- If “Open 24 hours” is shown, check Thursday to confirm the continuous period.
- Look for dated Holiday Hours when relevant.
The ASDA store locator guide provides more detail on identifying the correct branch.
ASDA Wednesday Closing Time FAQs
Does ASDA close at 10pm on Wednesday?
Some branches do, but others stay open until 11pm, midnight or throughout the night.
Can I shop at ASDA at 2am on Thursday morning?
Only if your chosen branch is open continuously through Wednesday night. Many ASDA stores still close overnight.
Is Wednesday usually different from Tuesday?
Often they are similar, particularly at stores with continuous midweek trading, but the exact branch timetable should still be checked.
