{"id":"vidhyamitra:city-day:jamnagar:2087-07-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2087-07-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2087-07-18","date_display":"July 18, 2087 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2087,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483519.770833,"kali_year":5189,"ahargana":1895054.2708,"sun":{"sidereal_longitude":89.9873,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":297.0317,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":207.0444,"elapsed_within_tithi_degrees":3.0444},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.0317,"elapsed_within_degrees":3.6984},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.019},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2087,"month":7,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2483519.770833,"ahargana":1895054.2708,"kali_year":5189,"ayanamsa_lahiri":25.0759,"grahas":{"sun":{"sidereal_longitude":90.63943900000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":297.5239389999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":4.4897},"mars":{"sidereal_longitude":134.546539,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":76.48543900000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":140.097939,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":101.31133899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":16.716638999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":210.9051,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":30.9051,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2087,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483519.770833,"kali_year":5189,"ahargana":1895054.2708,"sun":{"sidereal_longitude":89.9873,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":297.0317,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":207.0444,"elapsed_within_tithi_degrees":3.0444},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.0317,"elapsed_within_degrees":3.6984},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.019},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.49,"elongation":152.956},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.49,"opposition_distance":27.044}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"06:15","sunsetLocal":"19:36","solarNoonLocal":"12:56","dayLengthHours":13.34855399113293,"dayLengthDisplay":"13 Hours 20 Mins 55 Secs","nightLengthDisplay":"10 Hours 39 Mins 05 Secs","moonriseLocal":"21:04","moonsetLocal":"08:22","rahuKala":{"name":"Rāhu Kāla","start":"11:16","end":"12:56","startHours":11.258516019783535,"endHours":12.92708526867515,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:16","end":"17:56","startHours":16.264223766458382,"endHours":17.93279301535,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:55","end":"09:35","startHours":7.921377522000302,"endHours":9.589946770891919,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:49","startHours":9.367470871039703,"endHours":9.812422670744134,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:10","startHours":6.808998022739225,"endHours":7.164959462502769,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:22","startHours":12.48213346897072,"endHours":13.37203706837958,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:22","startHours":4.473001074290962,"endHours":5.362904673699823,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:15","startHours":5.140428773847608,"endHours":6.252808273108686,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:09","end":"16:03","startHours":15.151844267197307,"endHours":16.04174786660617,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:24","end":"19:48","startHours":19.401362264241616,"endHours":19.801362264241614,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:36","end":"20:09","startHours":19.601362264241615,"endHours":20.157552013872156,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:21","end":"21:06","startHours":19.351362264241615,"endHours":21.101362264241615,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:22","startHours":24.48213346897072,"endHours":25.37203706837958,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:15","end":"07:55","startHours":6.252808273108686,"endHours":7.921377522000302,"quality":"neutral"},{"name":"Labha","start":"07:55","end":"09:35","startHours":7.921377522000302,"endHours":9.589946770891919,"quality":"auspicious"},{"name":"Amṛta","start":"09:35","end":"11:16","startHours":9.589946770891919,"endHours":11.258516019783535,"quality":"auspicious"},{"name":"Kāla","start":"11:16","end":"12:56","startHours":11.258516019783535,"endHours":12.92708526867515,"quality":"inauspicious"},{"name":"Śubha","start":"12:56","end":"14:36","startHours":12.92708526867515,"endHours":14.595654517566766,"quality":"auspicious"},{"name":"Roga","start":"14:36","end":"16:16","startHours":14.595654517566766,"endHours":16.264223766458382,"quality":"inauspicious"},{"name":"Udveg","start":"16:16","end":"17:56","startHours":16.264223766458382,"endHours":17.93279301535,"quality":"inauspicious"},{"name":"Chala","start":"17:56","end":"19:36","startHours":17.93279301535,"endHours":19.601362264241615,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:36","end":"20:56","startHours":19.601362264241615,"endHours":20.93279301535,"quality":"inauspicious"},{"name":"Udveg","start":"20:56","end":"22:16","startHours":20.93279301535,"endHours":22.264223766458382,"quality":"inauspicious"},{"name":"Chala","start":"22:16","end":"23:36","startHours":22.264223766458382,"endHours":23.595654517566768,"quality":"neutral"},{"name":"Labha","start":"23:36","end":"00:56","startHours":23.595654517566768,"endHours":24.92708526867515,"quality":"auspicious"},{"name":"Amṛta","start":"00:56","end":"02:16","startHours":24.92708526867515,"endHours":26.258516019783535,"quality":"auspicious"},{"name":"Kāla","start":"02:16","end":"03:35","startHours":26.258516019783535,"endHours":27.58994677089192,"quality":"inauspicious"},{"name":"Śubha","start":"03:35","end":"04:55","startHours":27.58994677089192,"endHours":28.921377522000302,"quality":"auspicious"},{"name":"Roga","start":"04:55","end":"06:15","startHours":28.921377522000302,"endHours":30.252808273108684,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.252808273108686,"endHours":7.252808273108686,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.252808273108686,"endHours":8.252808273108686,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.252808273108686,"endHours":9.252808273108686,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.252808273108686,"endHours":10.252808273108686,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.252808273108686,"endHours":11.252808273108686,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.252808273108686,"endHours":12.252808273108686,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.252808273108686,"endHours":13.252808273108686,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.252808273108686,"endHours":14.252808273108686,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.252808273108686,"endHours":15.252808273108686,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.252808273108686,"endHours":16.252808273108684,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.252808273108684,"endHours":17.252808273108684,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.252808273108684,"endHours":18.252808273108684,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.252808273108684,"endHours":19.252808273108684,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.252808273108684,"endHours":20.252808273108684,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.252808273108684,"endHours":21.252808273108684,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.252808273108684,"endHours":22.252808273108684,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.252808273108684,"endHours":23.252808273108684,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.252808273108684,"endHours":24.252808273108684,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.252808273108684,"endHours":25.252808273108684,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.252808273108684,"endHours":26.252808273108684,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.252808273108684,"endHours":27.252808273108684,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.252808273108684,"endHours":28.252808273108684,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.252808273108684,"endHours":29.252808273108684,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.252808273108684,"endHours":30.252808273108684,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.998370166282985,"eotMinutes":-5.85591612050904,"ayanamsa":25.0759}},"calendars":{"vikram_samvat":2144,"vikram_samvatsara":"Raudra","saka_samvat":2009,"saka_samvatsara":"Plavaṅga","bengali_samvat":1494,"malayalam_era":1263,"nanakshahi_year":618,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Tṛtīyā · Vikram 2144 Raudra · Śaka 2009 Plavaṅga"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi_ingress":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 18, 2087 CE · Jamnagar, Gujarat · Vidhyamitra","description":"July 18, 2087 CE for Jamnagar, Gujarat: Kṛṣṇa Tṛtīyā, sūryodaya 06:15, sūryāsta 19:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2087-07-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2087-07-18","sa":"https://sa.vidhyamitra.com/city/jamnagar/2087-07-18","hi":"https://hi.vidhyamitra.com/city/jamnagar/2087-07-18","x-default":"https://vidhyamitra.com/city/jamnagar/2087-07-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:53:31.573Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-01T08:53:31.573Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:53:31.573Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}