About Us - DateTimeOnline
About DateTimeOnline
DateTimeOnline is a free platform that provides accurate, current local time, weather, and public holiday information for cities and countries worldwide. It offers:
- Local Time & Weather – Instantly view current conditions anywhere in the world
- Daylight Saving Adjustments – Stay ahead of time changes automatically
- Holiday Tracking – Stay updated on major holidays across countries worldwide
- Real-Time Time Zone Conversion – Effortlessly compare time zones worldwide
- Sunrise & Sunset Times – Plan your day with confidence
DateTimeOnline streamlines scheduling, helps avoid time-related confusion, and improves clarity when dealing with global or local events.
Our Vision
We aim to simplify life's scheduling and time-sensitive decisions by delivering clear, reliable date and time information. Our long-term goal is to ensure everyone—from individuals and teams to global businesses—can stay accurate, informed, and confidently connected across time and place, enabling smarter, better-timed decisions with ease.
About the Creator
Santosh Kumar Sahu, the creator and developer of DateTimeOnline.com, is a graduate of IIT Delhi. He combines a strong academic background with a deep passion for technology to lead the project independently.
He is committed to building practical, accurate, and globally accessible tools that help users navigate time, weather, and holidays around the world with ease. Although the platform is independently developed, he gratefully acknowledges the support and input of friends and peers who have contributed ideas and technical insights along the way. His work reflects a clear commitment to precision, usability, and long-term value.
How It Started
Santosh Kumar Sahu, the creator of DateTimeOnline.com, spent over 15 years in the finance industry, specializing in time series data at leading global firms such as J.P. Morgan, Bank of America, and KPMG. His experience in analyzing complex datasets and developing data-driven tools laid a strong foundation for his transition into web development—combining technical precision with real-world problem-solving.
DateTimeOnline began taking shape in 2019, following early work on AlphaCodingSkills.com, a personal project used to explore and build web development skills. It officially launched in 2022 with a focus on providing accurate, accessible information on global time, weather, and public holidays. Since mid-2024, it has grown into a full-time endeavor—continuously evolving to serve users worldwide who rely on clear, reliable data to plan confidently across time zones.
Data Sources & Technologies
DateTimeOnline is built using well-established web technologies and trusted data sources to ensure fast, accurate, and accessible information delivery. The core tools and services powering the platform include:
- Data Sources:
- IANA Time Zone Database – global time zone reference
- WeatherAPI.com – real-time weather data
- Public holiday data – from official and open sources
- OpenStreetMap – map rendering and location data
- GADM – administrative boundaries worldwide
- Technologies Used:
- HTML, CSS, JavaScript, and PHP
- MySQL for structured data storage
- Python for data processing and automation
- GIMP and Inkscape for map and image rendering
Server Location
DateTimeOnline operates from a single, secure server located in Virginia, United States. This centralized hosting ensures reliable performance and consistent access for users around the world.
Contact Us
If you have any questions, feedback, or suggestions, feel free to contact us. For inquiries related to our Privacy Policy, website practices, or your interactions with this site, we'll be happy to assist you.