March is turning into a themed month at Planetario Sayab in Playa del Carmen, with science, technology, and environmental outreach on the calendar. The program leans into Women’s Month and Water Month, but it also keeps the usual weekend astronomy nights and dome shows running. There’s a women-only chess tournament, a spring equinox activity, and a date tied to World Water Day. What’s less obvious is how the schedule fits around school breaks and evening plans—and which days are best for visitors.
A March agenda built around women and water
Planetario Sayab in Playa del Carmen is using March to tie together science outreach and everyday visits. Director Santos Salazar Tello has highlighted women-focused and water-themed dates on the calendar. Organizers describe a month-long program centered on science, technology, and environmental care, with activities designed for children, teens, and families. The schedule is framed by two overlapping themes: Women’s Month and Water Month. That mix matters locally, where public programming often leans toward either culture or tourism. Here, the focus is on learning activities that can fit into an evening plan. For many foreign residents, it is also a way to plug into Spanish-language community life without a full-day commitment. Most sessions are built around demonstrations, talks, or guided experiences. They are designed for general audiences, including people without a science background. The planetarium’s programming has also been a regular stop for school groups.
The dates driving the month
Several dates anchor the month, starting with a women-only chess weekend. On March 7–8, the planetarium hosts the ninth edition of the Torneo Internacional Femenil “Sirenas”. It is organized with the Club Paul Morphy. Organizers have said they expect about 40 players, including visitors from other Mexican states and Cuba. They describe it as a space for girls, teens, and mothers. The goal is to widen women’s participation in competitive chess. The tournament runs into March 8, International Women’s Day. That day, the planetarium also plans a series of talks for Women’s Month. Later, the focus shifts to astronomy and seasonal change. An equinox activity is planned for March 20. The equinox reaches Mexico at 8:46 am Central time. The water theme peaks on March 22. That date aligns with World Water Day, and the planetarium has a dedicated activity. Some sessions may require advance registration.
Weekend astronomy nights and dome shows
Beyond the headline dates, the planetarium is keeping a steady rhythm for visitors who want a shorter outing. Staff have scheduled veladas astronómicas every weekend, paired with regular dome digital presentations. According to the published plan, the dome shows run Fridays, Saturdays, and Sundays at 18:00. That timing can work for after work or school. The format usually mixes indoor and outdoor time. A dome show is often paired with guided observation when conditions allow. This is where the planetarium’s equipment matters, because telescope viewing turns abstract talk into something you can see. In earlier reporting, the venue emphasized hands-on workshops and skywatching as part of its standard offer for local students. For residents who are still learning Spanish, the science vocabulary can be unfamiliar. Even so, the visuals tend to carry the experience. If you plan to join an outdoor session, bring water and plan for changing weather, including clouds. That is especially true on the coast in March.
Planning a visit from abroad or across town
For expats and long-stay visitors, the main question is often logistics. Planetario Sayab is listed by the state science council at Calle 125 Nte. s/n, Ejidal, 77723 Playa del Carmen, with the main phone line at 984 688 3956. Most activities fall on evenings or weekends. That timing supports a visit without planning a day trip. If you are coming from the hotel zone or the city center, plan extra travel time. Traffic can slow near shopping areas and schools. The March program is broad, so the experience can vary by day. Some sessions are designed for families, while others lean toward teens or adult audiences. Tickets, fees, or capacity limits may also change by activity, especially for special events. Before you go, check the latest schedule on the planetarium’s official channels. It is a direct way to confirm start times and registration rules. Updates are common.
