Download or read book What Time is It Now? : Understanding How Global Time Zones Work | Grade 5 Social Studies | Children's Geography & Cultures Books written by Baby Professor and published by Speedy Publishing LLC. This book was released on 2022-12-01 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: It gets confusing when you’re trying to communicate with someone across the globe and on a different timezone. The purpose of this book is to help you recognize the 24 time zones of the world. There will be a discussion on the historical background of time zones in chapter one and an in-depth study on the different time zones of the United States.