<h3 dir="auto">Preflight Checklist</h3>

<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have read the <a href="https://github.com/electron/electron/blob/master/CONTRIBUTING.md">Contributing Guidelines</a> for this project.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I agree to follow the <a href="https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md">Code of Conduct</a> that this project adheres to.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have searched the issue tracker for an issue that matches the one I want to file, without success.</li>
</ul>
<h3 dir="auto">Issue Details</h3>
<ul dir="auto">
<li><strong>Electron Version:</strong><br>
"electron": "^4.1.4",</li>
<li><strong>Operating System:</strong><br>
Ubuntu 18.04 x64</li>
</ul>
<h3 dir="auto">Expected Behavior</h3>
<p dir="auto">[ LOG ] , "hora"<br>
[ LOG ] , 9<br>
[ LOG ] , "campo hora do horaro"<br>
[ LOG ] , 9</p>
<h3 dir="auto">Actual Behavior</h3>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/33994116/69075453-31d4b700-0a10-11ea-87e6-c74a945a9df1.png"><img src="https://user-images.githubusercontent.com/33994116/69075453-31d4b700-0a10-11ea-87e6-c74a945a9df1.png" alt="image" style="max-width: 100%;"></a></p>

<h3 dir="auto">To Reproduce</h3>

<p dir="auto"><code class="notranslate">const timeStamp={"seconds":1574079167,"nanoseconds":901462000} const valueInDate = timeStamp.toDate() const brTime= new Date(valueInDate) //2019-11-18T12:12:47.901Z const hour = brTime.getHours() // 10 EXPECTED TO BE 9 PROBLEM HERE</code></p>



<h3 dir="auto">Screenshots</h3>

<h3 dir="auto">Additional Information</h3>
<p dir="auto">This year Brasil lost his summerTimezone, from octuber to feburary brasil was -2UTC(from te last 7 years) but this year its -3UTC.</p>
<p dir="auto">This problem occurs only when i running in Electron, if i open in the browser works fine</p>
<h3 dir="auto">Preflight Checklist</h3>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have read the <a href="https://github.com/electron/electron/blob/master/CONTRIBUTING.md">Contributing Guidelines</a> for this project.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I agree to follow the <a href="https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md">Code of Conduct</a> that this project adheres to.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have searched the <a href="https://www.github.com/electron/electron/issues">issue tracker</a> for a feature request that matches the one I want to file, without success.</li>
</ul>
<h3 dir="auto">Electron Version</h3>
<p dir="auto">12.0.9</p>
<h3 dir="auto">What operating system are you using?</h3>
<p dir="auto">Windows</p>
<h3 dir="auto">Operating System Version</h3>
<p dir="auto">Windows 10 19042.985</p>
<h3 dir="auto">What arch are you using?</h3>
<p dir="auto">x64</p>
<h3 dir="auto">Last Known Working Electron version</h3>
<p dir="auto">11.0.0</p>
<h3 dir="auto">Expected Behavior</h3>
<p dir="auto">We should be able to get the number of copies printed which have been passed via options<br>
Header and Footer Strings passed to be added to each pages printed along with the page number<br>
Specifying a page range should only print that range of pages not the entire document</p>
<h3 dir="auto">Actual Behavior</h3>
<p dir="auto">Only one copy is generated<br>
Header and Footer not added to the printed page.<br>
Entrire document is printed instead of the range specified.<br>
I am not sure if this is the same case with Collate and other properties, those needes to be checked.</p>
<h3 dir="auto">Testcase Gist URL</h3>
<p dir="auto"><em>No response</em></p>
<h3 dir="auto">Additional Information</h3>
<p dir="auto">In version 11 as well, only the footer is customisable, even though if we pass the header it is not reflecting. It shows the date and title.</p>