{"id":"vidhyamitra:city-day:jamnagar:2137-07-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2137-07-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-07-15","date_display":"July 15, 2137 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":2137,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501778.770833,"kali_year":5239,"ahargana":1913313.2708,"sun":{"sidereal_longitude":86.2575,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":50.3849,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":324.1274,"elapsed_within_tithi_degrees":0.1274},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.3849,"elapsed_within_degrees":10.3849},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":136.6424},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2137,"month":7,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501778.770833,"ahargana":1913313.2708,"kali_year":5239,"ayanamsa_lahiri":25.7743,"grahas":{"sun":{"sidereal_longitude":87.004411,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":52.409311,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":4.4935},"mars":{"sidereal_longitude":48.20321100000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":105.21941099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":209.29351100000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":49.99011100000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":264.007211,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":323.4554,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":143.4554,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"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":2137,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501778.770833,"kali_year":5239,"ahargana":1913313.2708,"sun":{"sidereal_longitude":86.2575,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":50.3849,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":324.1274,"elapsed_within_tithi_degrees":0.1274},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.3849,"elapsed_within_degrees":10.3849},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":136.6424},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.494,"elongation":35.873},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.494,"opposition_distance":144.127}},"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":"06:14","sunsetLocal":"19:37","solarNoonLocal":"12:55","dayLengthHours":13.382216055224442,"dayLengthDisplay":"13 Hours 22 Mins 56 Secs","nightLengthDisplay":"10 Hours 37 Mins 04 Secs","moonriseLocal":"03:54","moonsetLocal":"17:20","rahuKala":{"name":"Rāhu Kāla","start":"07:54","end":"09:35","startHours":7.904215831063751,"endHours":9.576992837966806,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:15","end":"12:55","startHours":11.249769844869862,"endHours":12.922546851772918,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:36","end":"16:16","startHours":14.595323858675972,"endHours":16.26810086557903,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:48","startHours":9.353955903713066,"endHours":9.800029772220547,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:09","startHours":6.789031159795048,"endHours":7.145890254601033,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:22","startHours":12.476472983265436,"endHours":13.368620720280399,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:27","end":"05:20","startHours":4.44714335013077,"endHours":5.3392910871457335,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:14","startHours":5.116254152891992,"endHours":6.231438824160696,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:09","end":"16:03","startHours":15.152916194310324,"endHours":16.045063931325288,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:25","end":"19:49","startHours":19.41365487938514,"endHours":19.813654879385137,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:37","end":"20:10","startHours":19.613654879385138,"endHours":20.171247215019488,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:22","end":"21:07","startHours":19.363654879385138,"endHours":21.113654879385138,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:22","startHours":24.476472983265435,"endHours":25.3686207202804,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:14","end":"07:54","startHours":6.231438824160696,"endHours":7.904215831063751,"quality":"auspicious"},{"name":"Kāla","start":"07:54","end":"09:35","startHours":7.904215831063751,"endHours":9.576992837966806,"quality":"inauspicious"},{"name":"Śubha","start":"09:35","end":"11:15","startHours":9.576992837966806,"endHours":11.249769844869862,"quality":"auspicious"},{"name":"Roga","start":"11:15","end":"12:55","startHours":11.249769844869862,"endHours":12.922546851772918,"quality":"inauspicious"},{"name":"Udveg","start":"12:55","end":"14:36","startHours":12.922546851772918,"endHours":14.595323858675972,"quality":"inauspicious"},{"name":"Chala","start":"14:36","end":"16:16","startHours":14.595323858675972,"endHours":16.26810086557903,"quality":"neutral"},{"name":"Labha","start":"16:16","end":"17:56","startHours":16.26810086557903,"endHours":17.940877872482083,"quality":"auspicious"},{"name":"Amṛta","start":"17:56","end":"19:37","startHours":17.940877872482083,"endHours":19.613654879385138,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:37","end":"20:56","startHours":19.613654879385138,"endHours":20.940877872482083,"quality":"neutral"},{"name":"Labha","start":"20:56","end":"22:16","startHours":20.940877872482083,"endHours":22.268100865579026,"quality":"auspicious"},{"name":"Amṛta","start":"22:16","end":"23:36","startHours":22.268100865579026,"endHours":23.59532385867597,"quality":"auspicious"},{"name":"Kāla","start":"23:36","end":"00:55","startHours":23.59532385867597,"endHours":24.922546851772918,"quality":"inauspicious"},{"name":"Śubha","start":"00:55","end":"02:15","startHours":24.922546851772918,"endHours":26.24976984486986,"quality":"auspicious"},{"name":"Roga","start":"02:15","end":"03:35","startHours":26.24976984486986,"endHours":27.576992837966806,"quality":"inauspicious"},{"name":"Udveg","start":"03:35","end":"04:54","startHours":27.576992837966806,"endHours":28.904215831063752,"quality":"inauspicious"},{"name":"Chala","start":"04:54","end":"06:14","startHours":28.904215831063752,"endHours":30.231438824160698,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.231438824160696,"endHours":7.231438824160696,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.231438824160696,"endHours":8.231438824160696,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.231438824160696,"endHours":9.231438824160696,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.231438824160696,"endHours":10.231438824160696,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.231438824160696,"endHours":11.231438824160696,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.231438824160696,"endHours":12.231438824160696,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.231438824160696,"endHours":13.231438824160696,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.231438824160696,"endHours":14.231438824160696,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.231438824160696,"endHours":15.231438824160696,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.231438824160696,"endHours":16.231438824160698,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.231438824160698,"endHours":17.231438824160698,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.231438824160698,"endHours":18.231438824160698,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.231438824160698,"endHours":19.231438824160698,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.231438824160698,"endHours":20.231438824160698,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.231438824160698,"endHours":21.231438824160698,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.231438824160698,"endHours":22.231438824160698,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.231438824160698,"endHours":23.231438824160698,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.231438824160698,"endHours":24.231438824160698,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.231438824160698,"endHours":25.231438824160698,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.231438824160698,"endHours":26.231438824160698,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.231438824160698,"endHours":27.231438824160698,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.231438824160698,"endHours":28.231438824160698,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.231438824160698,"endHours":29.231438824160698,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.231438824160698,"endHours":30.231438824160698,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.512988951386156,"eotMinutes":-5.583611106375076,"ayanamsa":25.7743}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha (Adhika) Kṛṣṇa Trayodaśī · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 15, 2137 CE · Jamnagar, Gujarat · Vidhyamitra","description":"July 15, 2137 CE for Jamnagar, Gujarat: Kṛṣṇa Trayodaśī, sūryodaya 06:14, sūryāsta 19:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2137-07-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2137-07-15","sa":"https://sa.vidhyamitra.com/city/jamnagar/2137-07-15","hi":"https://hi.vidhyamitra.com/city/jamnagar/2137-07-15","x-default":"https://vidhyamitra.com/city/jamnagar/2137-07-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:51:45.488Z","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":"2026-05-31T02:51:45.488Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:51:45.488Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}