Posted by Amy Nixon
on March 12, 2026
Australia & New Zealand have some of the highest levels of ultraviolet (UV) radiation in the world. While sunshine is part of everyday life here, it also means protecting babies’ delicate skin is incredibly important.
Exposure to UV radiation from the sun can cause sunburn, skin damage, eye damage and skin cancer. What many parents don’t realise is that the risk begins very early in life.
Skin Damage in Childhood Has Lifelong Effects
Research shows that UV damage accumulated during childhood and adolescence is strongly linked to skin cancer later in life.
In fact, Australia has one of the highest skin cancer rates globally, with two in three Australians developing some form of skin cancer during their lifetime.
Studies have also found:
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High sun exposure in the first 10 years of life more than doubles melanoma risk
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Having more than five sunburns can double the risk of melanoma
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Severe sunburn in childhood significantly increases melanoma risk in adulthood
This is why sun protection during the early years is so important.
Babies Are Especially Vulnerable
Babies’ skin is thinner and more sensitive than adult skin, making it more vulnerable to UV damage.
Health experts recommend that babies under 12 months should not be exposed to direct sun when UV levels reach 3 or higher.
For babies under six months, sunscreen is generally not recommended, which makes other forms of protection even more important.
Encouraging Progress
There is some positive news. A recent Australian study found that the number of moles in children has almost halved over the past 25 years.
Why does this matter?
Moles often develop as a result of sun exposure during childhood. A lower number of moles suggests that sun safety awareness and protective habits are improving.
Public health campaigns like Slip, Slop, Slap have helped many families understand the importance of sun protection.
But Australia’s UV levels remain extremely high, so protecting babies continues to be essential.
Sun Protection Isn’t Just for Hot Days
One of the most common myths about sun safety is that you only need protection when it’s hot or sunny.
In reality, sun damage is caused by UV radiation, not temperature.
UV radiation can:
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Penetrate clouds
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Reflect off surfaces like water, sand and concrete
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Cause skin damage even on cooler days
That’s why experts recommend protecting skin whenever the UV Index reaches 3 or higher.
Simple Ways to Keep Babies Safe
Protecting your baby from the sun doesn’t need to be complicated.
The well-known Australian sun protection message is:
Slip on protective clothing
Slop on sunscreen
Slap on a hat
Seek shade
Slide on sunglasses
For babies and young children, some of the most effective strategies include:
Use protective clothing
Clothing acts as a physical barrier against UV radiation. Fabrics rated UPF 50+ block over 98% of UV rays.
Stay in the shade
Pram shades, trees, umbrellas and shelters help reduce direct exposure.
Avoid peak UV hours
UV levels are usually highest between mid-morning and mid-afternoon.
Check the UV Index daily
Sun protection is recommended whenever the UV Index is 3 or higher.
Making Sun Safety Easier
Keeping babies sun safe often works best when protection is built into everyday routines.
Sun-protective clothing with high coverage can help reduce the need for constant sunscreen reapplication while keeping babies comfortable outdoors.
At Sun Baby, our clothing is made from breathable bamboo fabric with natural UPF 50+ protection, designed to help parents protect delicate skin while babies explore the world.
Because protecting their skin today helps protect their health for years to come.
