Tekufot (seasons) for Hebrew Year 5769 (year 12 of 19, year 1 of 28)

Jerusalem, Israel: 31.7778°N, 35.2344°E, elevation 800m, time zone +02:00
Astronomical Time column shows UT+02:00, DST adjusted

Astronomical Southward Equinox (ecliptic solar longitude 180°)
MethodJulian DayMomentGregorian DateTimeJulian DateHebrew Date
SOLEX 9.12454732.1551682822.655168Mon, Sep 22, 200818:43:26Mon, Sep 9, 2008 ADYom Shlishi, 23 Elul, 5768
Meeus Mean2454732.1525182822.652518Mon, Sep 22, 200818:39:38Mon, Sep 9, 2008 ADYom Shlishi, 23 Elul, 5768
Rambam2454731.6584402822.158440Mon, Sep 22, 200806:48:09Mon, Sep 9, 2008 ADYom Sheini, 22 Elul, 5768

Tekufat Tishrei of Rav Adda = Yom Shishi, 26 Elul, 5768 at 1 hour 140 parts 10 moments after sunset
(4 days 6 hours 916 parts 66 moments before molad Tishrei)

Tekufat Tishrei of Amorah Shmuel = Yom Shlishi, 8 Tishrei, 5769 at 9 hours after sunset
(Gregorian Tue, Oct 7, 2008 = Julian Tue, Sep 24, 2008 AD
+60 days = Gregorian Fri, Dec 5, 2008 = Julian Fri, Nov 22, 2008 AD)

Astronomical South Solstice (ecliptic solar longitude 270°)
MethodJulian DayMomentGregorian DateTimeJulian DateHebrew Date
SOLEX 9.12454822.0023632912.502363Sun, Dec 21, 200814:03:24Sun, Dec 8, 2008 ADYom Rishon, 24 Kislev, 5769
Meeus Mean2454822.0006732912.500673Sun, Dec 21, 200814:00:58Sun, Dec 8, 2008 ADYom Rishon, 24 Kislev, 5769
Rambam2454821.3042422911.804242Sat, Dec 20, 200821:18:07Sat, Dec 7, 2008 ADYom Rishon, 24 Kislev, 5769

Tekufat Tevet of Rav Adda = Yom Shishi, 29 Kislev, 5769 at 8 hours 659 parts 41 moments after sunset
(1 day 13 hours 616 parts 35 moments before molad Tevet)

Tekufat Tevet of Amorah Shmuel = Yom Shlishi, 10 Tevet, 5769 at 16 hours 30 minutes after sunset
(Gregorian Tue, Jan 6, 2009 = Julian Tue, Dec 24, 2008 AD)

Astronomical Northward Equinox (ecliptic solar longitude 0°)
MethodJulian DayMomentGregorian DateTimeJulian DateHebrew Date
SOLEX 9.12454910.9889433001.488943Fri, Mar 20, 200913:44:05Fri, Mar 7, 2009 ADYom Shishi, 24 Adar, 5769
Meeus Mean2454910.9904423001.490442Fri, Mar 20, 200913:46:14Fri, Mar 7, 2009 ADYom Shishi, 24 Adar, 5769
Rambam2454910.3086233000.808623Thu, Mar 19, 200921:24:25Thu, Mar 6, 2009 ADYom Shishi, 24 Adar, 5769

Tekufat Nisan of Rav Adda = Yom Shishi, 2 Nisan, 5769 at 16 hours 98 parts 72 moments after sunset
(1 day 3 hours 763 parts 72 moments after molad Nisan)

Tekufat Nisan of Amorah Shmuel = Yom Rivii, 14 Nisan, 5769 at 0 hours after sunset (Birchat HaChamah)
(Gregorian Wed, Apr 8, 2009 = Julian Wed, Mar 26, 2009 AD)

Astronomical North Solstice (ecliptic solar longitude 90°)
MethodJulian DayMomentGregorian DateTimeJulian DateHebrew Date
SOLEX 9.12455003.7399753094.239975Sun, Jun 21, 200908:45:34Sun, Jun 8, 2009 ADYom Rishon, 29 Sivan, 5769
Meeus Mean2455003.7415353094.241535Sun, Jun 21, 200908:47:49Sun, Jun 8, 2009 ADYom Rishon, 29 Sivan, 5769
Rambam2455003.2741023093.774102Sat, Jun 20, 200921:34:42Sat, Jun 7, 2009 ADYom Rishon, 29 Sivan, 5769

Tekufat Tammuz of Rav Adda = Yom Shishi, 4 Tammuz, 5769 at 23 hours 618 parts 27 moments after sunset
(3 days 20 hours 1064 parts 27 moments after molad Tammuz)

Tekufat Tammuz of Amorah Shmuel = Yom Rivii, 16 Tammuz, 5769 at 7 hours 30 minutes after sunset
(Gregorian Wed, Jul 8, 2009 = Julian Wed, Jun 25, 2009 AD)

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