When visiting Santander, it's helpful to know a few practical tips to enhance your experience. First, the city operates on Central European Time (CET), which is UTC+1, and observes Daylight Saving Time in summer, so plan your activities accordingly. For connectivity, consider using the public bus system, which is efficient and has timetables available online. You can also find network maps at most bus stops to help you navigate. If you're interested in exploring the city on two wheels, Santander offers bicycle rentals at various locations, including popular spots like Jardines de Pereda and El Sardinero. Tipping in restaurants and cafes is customary, typically around 5-10% of the bill, although it's not mandatory. Dress codes are generally casual, but if you're dining in upscale restaurants or attending cultural events, dressing more formally is advisable. Lastly, remember that power outlets in Santander are of type C and F, with a standard voltage of 230V, so bring the appropriate adapters for your devices.