Banks are usually open Monday–Friday 8:30 a.m.–noon and 1:30–3 p.m., Saturday 8:30–10:30 a.m. Offices usually open Monday–Friday 8:30 a.m.–12:30 p.m. and 1:30–5:30 p.m. and every second Saturday 8:30 a.m.–noon. Pharmacies generally open daily 8 a.m.–8 p.m. (turnos permanentes stay open 24 hours). Post offices are usually open Monday–Saturday 8 a.m.–10 p.m., Sunday 8 a.m.–6 p.m., but vary widely. Shops are usually open Monday–Saturday 8:30 a.m.–5:30 p.m., although many remain open later, including all day Sunday. Museums vary widely, although most are closed on Monday.
Most banks, businesses, and government offices close during national holidays.