Children can usually attend crèche from 0 to 2,5/3 years (when school starts) but it will depend on each one as some only accept from 3 months or 1 year. It is best to check first with the creche you are planning to use.
There is no minimum age, but you will need to show proof that your baby is vaccinated. Often, they are brought to the creche after the maternity leave period has expired. This period could be extended with holidays and parental leave if requested by the parents.
However it is advised to submit your demand as soon as possible during the pregnancy as waiting lists can be very long and it is not easy to find a nearby nursery/ creche.
Opening hours vary but are usually from 7 to 6/7 pm.