Looking on the internet deeply has found these results:

On the day is the most popular phrase on the web.

at the day 11,260,000,000 results on the web	On the day 11,520,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
So, we saw the bodies at the day care. It gives you a new way of looking at the day. Your students at the day center. It's better than handing out juice boxes at the day care center. Right, but Zola is at the day care here when we pick her up. If you forget to take Gliolan This medicine is given once only at the day of surgery, 2 If you want me running around asking after children, I would loved to, but I would have to give up overtime and my granddaughter just chipped a tooth on another girl at the day care. 4 hours before start of anesthesia.	On the day of my husband's passing. On the day of the crash, we argued. On the day she's found dead in it. On the day Owen died, Greg knew the routine. On the day he received his sailing papers... Jim's class proved it was shipshape. On the day of your daughter's wedding. On the day he presented it, I congratulated him. On the day that Kana disappeared...

at the day

11,260,000,000 results on the web

On the day

11,520,000,000 results on the web

More popular!

So, we saw the bodies at the day care.
It gives you a new way of looking at the day.
Your students at the day center.
It's better than handing out juice boxes at the day care center.
Right, but Zola is at the day care here when we pick her up.
If you forget to take Gliolan This medicine is given once only at the day of surgery, 2
If you want me running around asking after children, I would loved to, but I would have to give up overtime and my granddaughter just chipped a tooth on another girl at the day care.
4 hours before start of anesthesia.

On the day of my husband's passing.
On the day of the crash, we argued.
On the day she's found dead in it.
On the day Owen died, Greg knew the routine.
On the day he received his sailing papers... Jim's class proved it was shipshape.
On the day of your daughter's wedding.
On the day he presented it, I congratulated him.
On the day that Kana disappeared...