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Here you are using the abstract base class datetime.tzinfo to create a EST5EDT class which describes what it means to be "Eastern Time Zone", namely your UTC offset (-5 hours) and when daylight savings time is in effect (btwn the 2nd Sunday of March and the 1st Sunday of November).
17 lis 2009 · 5. If you want to convert a date field from UTC to EST, this worked for me: CAST(FROM_TZ(CAST(DATE_FIELD AS TIMESTAMP), 'UTC') at time zone 'America/New_York' AS Date) as DESIRED_FIELD_NAME. First, I cast the desired date field (as DATE_FIELD) to a timestamp. The result of the cast is the first parameter of the FROM_TZ function, which requires ...
25 cze 2019 · If New York moved to some other time zone (such as Atlantic time), the link from US/Eastern would have to be updated to point somewhere else (probably a new zone). Also worth pointing out that there are cities in Indiana and Kentucky currently on Eastern time that have deviated into Central time in past years, and they have their own TZDB ...
26 lut 2019 · Regarding your example, the timestamp 1551139200 equates to 2019-02-26T00:00:00Z (UTC). In US Eastern Time, that's 2019-02-25T19:00:00-05:00. That should be the result you get. You would first need to localize the input value to UTC (or in the case of UTC, you can assign tzinfo=pytz.utc safely).
13 gru 2012 · I have honestly recorded my experience in an article "Time zones in Python". If you are on a Unix-like platform, I would suggest you avoid pytz and look just at /usr/share/zoneinfo. dateutil.tz can utilize the information there.
15 sty 2021 · You will find complete list of time zone with its GMToffsets here and you can use "Name of Time Zone" column value to find time zone by ID. e.g. You will get time zone info class that contains dateline standard time time zone which is used for GMT-12:00. Rather, TimeZoneInfo.FindSystemTimeZoneById.
17 sty 2011 · As of SQL Server 2016, converting between timezones can be done with a single line of native sql. This has advantages. For example, it can be called from reports or used on databases that are read-only. SELECT CONVERT(DATETIME,GETDATE() AT TIME ZONE 'UTC' AT TIME ZONE 'Eastern Standard Time') That's it.
10 mar 2021 · You can use SWITCHOFFSET to convert from UTC to EST like this: SWITCHOFFSET(CONVERT(datetimeoffset, sample_start_time ), '-05:00') Note: If your column is not already a datetimeoffset, you can CAST or CONVERT it before passing ot switch offset. answered Feb 13 at 15:50. KyleMit ♦.
4 sty 2013 · A method to convert from one time zone to another: DateTime n = TimeZoneInfo.ConvertTimeBySystemTimeZoneId(datetime, "sourceTimeZoneId", "destinationTimeZoneId"); I'm on Win10, and I list Time Zone Id with time difference: Dateline Standard Time -12.
21 mar 2016 · @foreyez From the UTC time, its easy to convert to any fixed timezone. You can simply add or subtract the timezone offset in the date object by using setTime(). For example, if your fixed timezone is UTC+10 (Australian Eastern Standard Time), +600*60*1000 will be the offset you can add to your time. –
