Federal, state and bank holidays in the next 30 days with what closes, mail and package service changes, court, DMV and government office closures and holiday hours, daylight saving time changes and state and federal legislation to end clock changes, school holiday calendars for the 100 largest districts, garbage and recycling holiday schedule shifts by city, stock market and trading holidays, religious and cultural observances with public effects and emergency closures, with the date first in the title.