It's around 5 p.m. The baby who cooed and napped all day is suddenly red-faced and wailing, arching away from the bottle, unmoved by the rocking that worked an hour ago. You try everything. Nothing works. And quietly, you wonder if you're doing something wrong.
You're not. This is the witching hour — and it's one of the most universal, least-talked-about parts of early parenthood.
What the witching hour actually is
"Witching hour" is the nickname for the predictable late-afternoon-to-evening stretch when many young babies become fussy, hard to settle, and seemingly inconsolable. It often lasts longer than an hour (sorry), and it tends to show up at the same time each day.
Most of the time, this fits a completely normal pattern that researchers call the crying curve, also known as the Period of PURPLE Crying. The name is an acronym that describes exactly what's happening:
- P — Peak of crying, which builds in the early weeks
- U — Unexpected, coming and going for no clear reason
- R — Resists soothing, even when you do everything right
- P — Pain-like face, even when nothing hurts
- L — Long-lasting, sometimes hours at a stretch
- E — Evening, clustering in the late day
That last letter is the witching hour in a nutshell. The crying typically starts around 2 weeks of age, peaks in the second month — about 6 to 8 weeks — and eases by 3 to 5 months, according to the National Center on Shaken Baby Syndrome. It has a beginning, a peak, and an end. You will come out the other side.
Why it happens (and why it's not your fault)
Here's the part to tattoo on your tired brain: this is normal infant behavior, not a sign of bad parenting. A baby who resists every soothing trick isn't rejecting you — that's the "R" in PURPLE. Newborn nervous systems are still wiring up, and many babies seem to "discharge" the day's stimulation in an evening cry.
Often there's no fixable cause at all. That's maddening when you're holding a screaming baby, but it also means you haven't missed something obvious. You're not failing a test. There often isn't one.
How to get through it
You may not be able to switch the crying off, but you can stack the odds toward calmer and protect your own sanity. The AAP and Cleveland Clinic suggest:
- Feed on cue. Evening cluster feeding — wanting to nurse or take a bottle in short, frequent bursts in the late day — is completely normal and not a sign of low supply.
- Dim the lights and lower the volume. Fewer sights and sounds can help an overstimulated baby downshift.
- Try motion and sound. Rocking, a stroller or carrier walk, white noise, a warm bath, or skin-to-skin contact can all soothe. Swaddling can help too — here's how to swaddle safely and when to stop.
- Rotate through your toolkit instead of abandoning it. If one technique doesn't work in 30 seconds, that doesn't mean it failed — sometimes the baby just needs a few minutes.
- Tag-team. Hand the baby off to a partner, friend, or family member and take a real break. Fresh ears handle the crying better.
For a fuller set of techniques, see our guide to soothing a crying baby.
The one non-negotiable rule
Some evenings, none of it works, and the crying scrapes against your last nerve. This is the most important thing in this entire article: never shake a baby. Shaking can cause catastrophic, permanent brain injury in seconds.
If you feel that wave of overwhelm rising, do this instead:
- Put your baby down safely on their back in the crib or bassinet.
- Walk to another room and shut the door.
- Breathe for a few minutes. Splash water on your face. Text someone.
A few minutes of crying alone in a safe crib will not harm your baby. Reaching the end of your rope is human — what matters is putting the baby down safely when you get there.
When to call the doctor
Most witching-hour crying is normal. Call your pediatrician if the crying comes with any of these, which point to something beyond ordinary fussiness:
- Fever, vomiting, diarrhea, or a swollen belly
- Poor feeding or far fewer wet diapers
- Crying that sounds like pain rather than fussiness, or a high-pitched, unusual cry
- A baby who is unusually floppy, hard to wake, or hard to console in a way that feels different from the usual evening fuss
- Evenings that aren't easing up by around 3 to 4 months
For reference, doctors define colic as crying 3 or more hours a day, 3 or more days a week, for 3 or more weeks in an otherwise healthy, well-fed baby. Even colic, exhausting as it is, is not dangerous and resolves with time.
You will get your evenings back
The witching hour feels endless when you're in it, but it is one of the most reliably temporary phases of babyhood. It builds, it peaks, and then — somewhere around the three-to-four-month mark — it quietly fades, and your easy, golden-hour evenings return.
Until then: keep the lights low, keep handing the baby off when you can, never shake, and remember that the screaming isn't a verdict on you. It's just your baby, doing exactly what brand-new babies do.