WOLFRAM NOTEBOOK

Day and Night World Clock

universal time
day of year
local DST
UTC
Fri 1 Nov 2024 19:51
Local
Fri 1 Nov 2024 14:51
UTC -5.
get local time
See local times around the world, according to Coordinated Universal Time. Understand the position of the Sun and the lengths of day and night across the year. Local time zone is automatically determined by the system clock time zone. Click "get local time" to retrieve current system time, and compute UTC accordingly.

Details

The blue dashed line indicates the local time zone. Use the "local DST" checkbox if your local area observes Daylight Saving Time on a particular day of the year. Since it varies by country, Daylight Saving Time will not be set automatically.

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