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6 May: what is celebrated today
There are days when the calendar seems to look directly at the invisible: what hurts in silence, what is learned with patience, what is cared for through small gestures. 6 May brings together commemorations that speak of body and mind, but also of the culture that connects us and the details that sustain everyday life. Between maternal health, one’s relationship with food, a postage stamp or the sound of an accordion, the same idea beats: living is not only moving forward, it is also paying attention.
World Maternal Mental Health Day
The first Wednesday of May — which in 2026 falls on 6 May — shines a light on a truth that for too long has been spoken quietly: maternal mental health matters. It is not only about “being happy” after birth, but about recognising that pregnancy, childbirth and the postnatal period can also be a territory of anxiety, sadness or overwhelm. And that does not make anyone a worse mother: it makes her a person who needs support.
In many countries, up to one in five first-time mothers experience mood and anxiety disorders during the perinatal period. The problem is that they are often hidden out of shame or fear of not fitting the idealised image of motherhood. This observance insists on removing stigma, learning to identify signs and, above all, remembering that asking for help is as legitimate a form of care as any medical check-up.
International No Diet Day
6 May also opens up a space to question a cultural mandate: the obsession with weight as a synonym for worth. International No Diet Day began in 1992 on the initiative of Mary Evans Young, a British activist who denounced aesthetic pressure and the industry of “quick fixes”. Her proposal was simple and radical: a day to breathe outside the body’s constant surveillance.
This date does not celebrate neglect, but reconciliation. It warns of the physical and emotional risks of extreme regimes and miracle diets, and reminds us that health does not fit into a size or boil down to a number. At heart, it is an invitation to eat with less fear and more judgement: a form of everyday freedom.
World Philately Day
In an age of instant messages, a postage stamp seems a humble, almost anachronistic object. And yet, on 6 May it takes centre stage: the circulation of the Penny Black, the first stamp in postal history, issued in 1840, is commemorated. Philately — the art of collecting and studying stamps — is not just a hobby: it is a way of reading the world in miniature.
Every stamp holds an era, an aesthetic, an idea of a country, a memory of what was chosen to be highlighted. The letter, with its stamp attached like a promise of arrival, reminds us of something precious: communication can also be slow, material and deliberate. And perhaps that is why it moves us: because it speaks of attention, waiting and intention.
International Osteogenesis Imperfecta Day
6 May also lights up yellow to raise awareness of a rare genetic disease known as osteogenesis imperfecta, or “brittle bone disease”, characterised by bone fragility and frequent fractures. The observance, held since 2010, seeks to boost research and promote earlier diagnoses, because information, in these cases, can change lives.
Calling it Wishbone Day — the “day of the lucky bone” — is not intended to soften the challenge, but to offer a symbol of support: a reminder that fragility is not synonymous with weakness. This day brings to the fore those who live with physical limitations and who nevertheless demand something basic: accessibility, understanding and real opportunities.
World Accordion Day
Some instruments seem to have a memory of their own. The accordion, with its bellows breathing like a gentle animal, crosses genres and geographies: tango, polka, vallenato, cumbia. Its world day is celebrated every 6 May, created in 2009 and chosen for its link to the patent for the first accordion, filed in Vienna in 1829 by Cyrill Demian.
It was once called “the poor man’s piano”, but that nickname only underscores its democratic power: anyone can find a celebration, nostalgia or a dance in it. In an era of perfect, polished sounds, the accordion still sounds human: with effort, air and body.
Mosquito Awareness Week
And as the backdrop to these days, from 5 to 9 May Mosquito Awareness Week continues, promoted by the PAHO since 2016. Here the threat is tiny but persistent: a buzz that can also mean dengue, zika, chikungunya or malaria. That is why the campaign insists on an almost domestic strategy: break the cycle at its source.
Emptying containers of standing water, cleaning drains, checking plant pots, covering containers: small actions which, repeated by many people, become public health. It is a clear lesson from the calendar: heroic gestures are not always needed; sometimes it is enough to care for the surroundings to protect life.