ZoneTrekker - International timezones and public holidays.
View world clocks, time zones, and a day and night map, and keep track of public holidays. Ideal for businesspeople, travelers, and anyone who wants to stay in touch with colleagues, family, or friends around the world. Displays the current local times of all selected cities with automatic time-zone and daylight-saving adjustments, pre-set alarm notifications, forthcoming holidays, and allow daily side by side timezone comparisons.