Daniel Powter says it so well

[*day = week]

Where is the moment we needed the most
You kick up the leaves and the magic is lost
You tell me your blue skies fade to grey
You tell me your passion's gone away
And I don't need no carryin' on 

You stand in the line just to hit a new low
You're faking a smile with the coffee to go
You tell me your life's been way off line
You're falling to pieces everytime
And I don't need no carryin' on 

Because you had a bad day
You're taking one down
You sing a sad song just to turn it around
You say you don't know
You tell me don't lie
You work at a smile and you go for a ride
You had a bad day
The camera don't lie
You're coming back down and you really don't mind
You had a bad day
You had a bad day 

Well, you need a blue sky holiday
The point is they laugh at what you say
And I don't need no carryin' on 

You had a bad day
You're taking one down
You sing a sad song just to turn it around
You say you don't know
You tell me don't lie
You work at a smile and you go for a ride
You had a bad day
The camera don't lie
You're coming back down and you really don't mind
You had a bad day 

(Oh.. Holiday..)

Sometimes the system goes on the blink
And the whole thing turns out wrong
You might not make it back and you know
That you could be well oh that strong
And I'm not wrong (ahhh...) 

So where is the passion when you need it the most
Oh, you and I
You kick up the leaves and the magic is lost 

'Cause you had a bad day
You're taking one down
You sing a sad song just to turn it around
You say you don't know
You tell me don't lie
You work at a smile and you go for a ride
You had a bad day
You've seen what you like
And how does it feel for one more time
You had a bad day
You had a bad day 

(Oh, yeah, yeaaah, yeah)
Had a bad day
(Oh, had a bad day)
Had a bad day
(Oh, yeah, yeah, yeeeeah)
Had a bad day
(Oh, had a bad day)
Had a bad day...
Had a bad day...

or as R.E.M SAYS

Bad Day

A public service announcement followed me home the other day.
I paid it nevermind. Go Away.
Shits so thick you could stir it with a stick-free Teflon whitewashed presidency.
We're sick of being jerked around.
Wear that on your sleeve.

Broadcast me a joyful noise unto the times, lord,
Count your blessings.
We're sick of being jerked around.
We all fall down.

Have you ever seen the televised St. vitus subcommittee prize
Investigation dance? Those ants in pants glances.
Well,look behind the eyes.
It's a hallowed hollow anesthetized
"save my own ass, screw these guys"
smoke and mirror lock down.

Broadcast me a joyful noise unto the times, lord,
Count your blessings.
The Papers wouldn't lie!
I sigh, Not one more.

It's been a bad day.
Please don't take a picture.
It's been a bad day.
Please.

We're dug in deep the price is steep.
The auctioneer is such a creep.

The lights went out, the oil ran dry
We blamed it on the other guy
Sure, all men are created equal.
Heres the church, heres the steeple
Please stay tuned-we cut to sequel
ashes, ashes, we all fall down.

Broadcast me a joyful noise unto the times, lord,
Count your blessings.
Ignore the lower fear
Ugh, this means war.

It's been a bad day.
Please don't take a picture.
It's been a bad day.
Please.

Broadcast me a joyful noise unto the times, lord,
Count your blessings.
We're sick of being jerked around.
We all fall down.

It's been a bad day...

{you get the idea}