- The World Clock - Time Zones
- Earth and Moon Viewer
- UrtheCast - The Earth Video Camera (pronounced "earthcast")
- TimeTicker and the time tickers...
- WORLDTIME: interactive atlas and time info worldwide
- Local Time Around the World - by Country - Directory of World Time (en, es, pt, fr, it, de, pl, uk, ru, zh, ja)
- The World Time Server: correct current local in any time zone
- Sources for Time Zone and Daylight Saving Time Data
- Category:Countries-languages-related lists