It happens pretty rarely.

12/21/1831 17th of Tevet, 5592

12/21/1869 17th of Tevet, 5630

12/21/1888 17th of Tevet, 5649

12/21/1937 17th of Tevet, 5698

12/21/1945 17th of Tevet, 5706

12/21/1956 17th of Tevet, 5717

12/21/1975 17th of Tevet, 5736

12/21/2021 17th of Tevet, 5782

12/21/2040 17th of Tevet, 5801

12/21/2059 17th of Tevet, 5820

12/21/2078 17th of Tevet, 5839

12/21/2108 17th of Tevet, 5869

12/21/2127 17th of Tevet, 5888

12/21/2173 17th of Tevet, 5934

12/21/2184 17th of Tevet, 5945

12/21/2192 17th of Tevet, 5953

12/21/2241 17th of Tevet, 6002

12/21/2260 17th of Tevet, 6021

12/21/2279 17th of Tevet, 6040

12/21/2298 17th of Tevet, 6059

Thanks for the bug report!

We have fixed the error and the page is working correctly once again.

Our sincere apologies for the inconvenience.

Hi, we were able to make an update to better display both Israel and Diaspora events using the date converter page.

For example:

https://www.hebcal.com/converter?gd=25&gm=4&gy=2022&g2h=1

When the parsha haShavua differs between the two locations, you'll see this noted with "in Israel" or "in the Diaspora" after the name of the event

Thanks for this suggestion. We'll add this to our TODO list.

If you're using the REST API you can append &i=on to the URL and you'll get results for Israel instead of the Diaspora.

https://www.hebcal.com/converter?cfg=json&gy=2022&gm=4&gd=23&h2g=1&lg=h&i=on

Hi, we're sorry to hear you are having trouble finding Shabbat yom tov and fast day times on Hebcal.

If you enter your location on our Custom Calendar page you will get candle-lighting times for Shabbat and holidays, and also fast start/end times.

If you're having trouble seeing these times, can you send a URL and/or a screenshot so we can assist in debugging further?

Hi, thanks for using Hebcal.

You are correct in noticing that our Hebrew Date Converter page defaults to the Diaspora.

We plan to make a change to the page to show both parsha haShavua sometime before the upcoming divergence at the end of April 2022 when we read Parashat Achrei Mot in the Diaspora and Parashat Kedoshim in Israel.

Hi, thanks for using Hebcal.

Hebcal offers perpetual calendars for any date in Gregorian year 0001 through 9999. If you generate a calendar using our custom calendar page at https://www.hebcal.com/hebcal you can enter the year you choose.

Calendar feeds using iCalendar will vary in length based on the options specified.

If you're using the Hebcal Jewish calendar REST then you can specify specific dates using the start and end parameters.

Hi, thanks for using Hebcal, and we're sorry to hear about this difficulty subscribing to the Hebcal calendar on Google.

Can you try subscribing from a desktop/laptop computer (not a mobile phone) and see if that fixes the problem for you?

https://www.hebcal.com/home/60/google-calendar-jewish-holidays

Hi, thanks for using Hebcal.

Shabbat Hanukkah in Gregorian year 2022 occurs on December 24. Here is the Hebcal parsha page where we list the leyning:

https://www.hebcal.com/sedrot/miketz-20221224

The page lists the following:

Haftarah: Zechariah 2:14-4:7 · 21 p’sukim ☞ Shabbat Rosh Chodesh Chanukah ☜

Do you believe that this is an error? If so, can you point us to a source that lists an alternate reading?