
discrepancy in results
Hi, I've developed a VBA program that converts a Gregorian date into a Hebrew date.
In most cases your results and mine are identical,
however in some cases the results are not identical.
for example, 23/09/2239 (Sep. 23, 2239): My program's Hebrew date is: כ"ט באלול, תתקצ"ט
whereas your solution is: כ"ג באלול, תתקצ"ט
when displaying this date in Excel: Locale (Hebrew) Calendar type (Hebrew Lunar)
the result is identical to mine: יום שני 29 אלול 5999
Can you please explain why?

Google calendar integration
After years of flawless integration, my Google calendar (in daily view) suddenly displays the Hebrew calendar as a separate parallel day instead of integrating it with my main calendar. This started suddenly on 09 September 2024.

Hi, thanks for using Hebcal and the Google Calendar integration. We're sorry to hear that you're having difficulty seeing an integrated view and are now seeing a separate parallel day. Unfortunately, we can't help much here - we haven't made any change on our end that could cause your Google calendar daily view to appear any differently.
Perhaps there is a setting you can change on the Google Calendar side?

How to switch white text on black background to black text on white background?
Hebcal used to be black text on white background. But sometime ago the colors flipped. Now it's white text on black background. It's hard for me to read text on a black background. Is there a way to modify that? I tried to use the HELP button, but it does not work.

Thanks for using Hebcal. Your device is using light/dark appearance switching automatically.
Depending on what kind of device you use, you can follow instructions like the following to enable or disable the automatic change from light mode to dark mode
Windows
https://support.apple.com/guide/mac-help/use-a-light-or-dark-appearance-mchl52e1c2d2/mac
Android:
https://support.google.com/android/answer/9730472?hl=en
iPhone and iPad

Thanks for using Hebcal. Your device is using light/dark appearance switching automatically.
Depending on what kind of device you use, you can follow instructions like the following to enable or disable the automatic change from light mode to dark mode
Windows
macOS
https://support.apple.com/guide/mac-help/use-a-light-or-dark-appearance-mchl52e1c2d2/mac
Android:
https://support.google.com/android/answer/9730472?hl=en
iPhone and iPad
https://support.apple.com/en-us/108350

Hi, thanks for using the Hebcal Torah reading pages.
The repetition of verses in the triennial leyning is intentional. Our publication matches that of the Rabbi Miles Cohen luach. Here is a screenshot

How do you subscribe to recieve email yahrzeit reminders? There is no place to add email address anymore?

After you've created your personal yahrzeit + anniversary calendar, you can subscribe to email reminders after saving your calendar.
First, click the grey Save button near the top of the page
Then, fill out your email address and click the blue Save button
A confirmation message will be sent to your email address. Click the link within that message to confirm your subscription.

Zapier webhook returning 403 error
Hi, I've been using Zapier for many years to convert dates by sending a PUT request via the Webhooks by Zapier app and this has worked very well.
Last week this stopped working ("The app returned "Forbidden" (HTTP Status Code: 403)")
Has something changed here that might cause the request to be rejected? e.g. Permissions or authentication...?

Hi, thanks for using the Hebcal APIs. We're sorry for the inconvenience that your Zapier app broke recently. Yes, we recently made a change to restrict the Hebcal APIs to GET, HEAD, and POST. We no longer allow PUT requests.
Please update your app to use GET or POST and it should begin working correctly again.

Calendar use
Howcan I use your calendar if I only have month ad day of death, but not the year?

Yahrzeit Reminders in Google Calendar not taking Israel time zone into account
Hi, I just created a Yahrzeit reminder and downloaded it to Google Calendar. I live in Israel. The "all day" calendar item is fine, but the "reminder" calendar item to remind me to light a candle the night before and say kaddish is at 2:30am Israel time (7:30pm NY time)... so it's 7 hours too late to be useful. It's not taking time zone into account (even though I did actually check the "Israel Yizkor schedule" checkbox).
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