Convert Datetime to UTC

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Nathan Jalal
Nathan Jalal 2020-6-23
评论： Walter Roberson 2020-6-24
How to convert datetime('today') into utc format. Preferably [YYYY MM DD 12 0 0].

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Star Strider
Star Strider 2020-6-24
Try this:
T = datetime('now', 'Format','yyyy MM dd HH mm ss', 'TimeZone','local') % Local Time Zone
T.TimeZone = 'Z' % Convert To UTC
producing:
T =
datetime
2020 06 23 18 19 09
T =
datetime
2020 06 24 00 19 09
.
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Star Strider
Star Strider 2020-6-24
My pleasure!
I thought that was just a formatting example.
I’m still not certain what you want.
Try this:
T = datetime('now', 'Format','yyyy MM dd 12 0 0', 'TimeZone','local') % Local Time Zone
T.TimeZone = 'Z' % Convert To UTC
Walter Roberson
Walter Roberson 2020-6-24
https://www.mathworks.com/help/matlab/ref/datetime.dateshift.html
dateshift to start of hour or day.
If you need "noon" then dateshift to start of day and then add hours(12)

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