{"id":"vidhyamitra:city-day:jamnagar:2102-09-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2102-09-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2102-09-30","date_display":"September 30, 2102 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":2102,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489071.770833,"kali_year":5204,"ahargana":1900606.2708,"sun":{"sidereal_longitude":160.2324,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":23.6414,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":223.409,"elapsed_within_tithi_degrees":7.409},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":23.6414,"elapsed_within_degrees":10.308},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.8738},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2102,"month":9,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489071.770833,"ahargana":1900606.2708,"kali_year":5204,"ayanamsa_lahiri":25.2883,"grahas":{"sun":{"sidereal_longitude":161.22601200000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":23.96981199999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":4.3051},"mars":{"sidereal_longitude":176.064612,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":145.02381200000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":232.12361199999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":159.78511200000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":201.34461199999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":276.7334,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":96.7334,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2102,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489071.770833,"kali_year":5204,"ahargana":1900606.2708,"sun":{"sidereal_longitude":160.2324,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":23.6414,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":223.409,"elapsed_within_tithi_degrees":7.409},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":23.6414,"elapsed_within_degrees":10.308},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.8738},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.305,"elongation":136.591},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.305,"opposition_distance":43.409}},"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":"06:40","sunsetLocal":"18:38","solarNoonLocal":"12:39","dayLengthHours":11.977585327543473,"dayLengthDisplay":"11 Hours 58 Mins 39 Secs","nightLengthDisplay":"12 Hours 01 Mins 21 Secs","moonriseLocal":"20:57","moonsetLocal":"10:03","rahuKala":{"name":"Rāhu Kāla","start":"09:39","end":"11:09","startHours":9.65434572953104,"endHours":11.151543895473974,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:09","end":"15:39","startHours":14.14594022735984,"endHours":15.643138393302776,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:40","end":"08:09","startHours":6.659949397645171,"endHours":8.157147563588104,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:51","startHours":9.454719307405314,"endHours":9.853972151656764,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:29","startHours":7.1590154529594825,"endHours":7.4784177283606414,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:03","startHours":12.249489217165458,"endHours":13.047994905668357,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:04","end":"05:52","startHours":5.062938020639375,"endHours":5.861443709142273,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:40","startHours":5.661817287016548,"endHours":6.659949397645171,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:27","startHours":14.645006282674153,"endHours":15.44351197117705,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.437534725188645,"endHours":18.837534725188643,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:08","startHours":18.637534725188644,"endHours":19.136600780502956,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.387534725188644,"endHours":20.137534725188644,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:03","startHours":24.249489217165458,"endHours":25.047994905668357,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:40","end":"08:09","startHours":6.659949397645171,"endHours":8.157147563588104,"quality":"inauspicious"},{"name":"Śubha","start":"08:09","end":"09:39","startHours":8.157147563588104,"endHours":9.65434572953104,"quality":"auspicious"},{"name":"Roga","start":"09:39","end":"11:09","startHours":9.65434572953104,"endHours":11.151543895473974,"quality":"inauspicious"},{"name":"Udveg","start":"11:09","end":"12:39","startHours":11.151543895473974,"endHours":12.648742061416907,"quality":"inauspicious"},{"name":"Chala","start":"12:39","end":"14:09","startHours":12.648742061416907,"endHours":14.14594022735984,"quality":"neutral"},{"name":"Labha","start":"14:09","end":"15:39","startHours":14.14594022735984,"endHours":15.643138393302776,"quality":"auspicious"},{"name":"Amṛta","start":"15:39","end":"17:08","startHours":15.643138393302776,"endHours":17.14033655924571,"quality":"auspicious"},{"name":"Kāla","start":"17:08","end":"18:38","startHours":17.14033655924571,"endHours":18.637534725188644,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:38","end":"20:08","startHours":18.637534725188644,"endHours":20.14033655924571,"quality":"auspicious"},{"name":"Amṛta","start":"20:08","end":"21:39","startHours":20.14033655924571,"endHours":21.643138393302777,"quality":"auspicious"},{"name":"Kāla","start":"21:39","end":"23:09","startHours":21.643138393302777,"endHours":23.14594022735984,"quality":"inauspicious"},{"name":"Śubha","start":"23:09","end":"00:39","startHours":23.14594022735984,"endHours":24.648742061416907,"quality":"auspicious"},{"name":"Roga","start":"00:39","end":"02:09","startHours":24.648742061416907,"endHours":26.151543895473974,"quality":"inauspicious"},{"name":"Udveg","start":"02:09","end":"03:39","startHours":26.151543895473974,"endHours":27.654345729531038,"quality":"inauspicious"},{"name":"Chala","start":"03:39","end":"05:09","startHours":27.654345729531038,"endHours":29.157147563588104,"quality":"neutral"},{"name":"Labha","start":"05:09","end":"06:40","startHours":29.157147563588104,"endHours":30.65994939764517,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.659949397645171,"endHours":7.659949397645171,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.659949397645171,"endHours":8.659949397645171,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.659949397645171,"endHours":9.659949397645171,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.659949397645171,"endHours":10.659949397645171,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.659949397645171,"endHours":11.659949397645171,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.659949397645171,"endHours":12.659949397645171,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.659949397645171,"endHours":13.659949397645171,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.659949397645171,"endHours":14.659949397645171,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.659949397645171,"endHours":15.659949397645171,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.659949397645171,"endHours":16.65994939764517,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.65994939764517,"endHours":17.65994939764517,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.65994939764517,"endHours":18.65994939764517,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.65994939764517,"endHours":19.65994939764517,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.65994939764517,"endHours":20.65994939764517,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.65994939764517,"endHours":21.65994939764517,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.65994939764517,"endHours":22.65994939764517,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.65994939764517,"endHours":23.65994939764517,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.65994939764517,"endHours":24.65994939764517,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.65994939764517,"endHours":25.65994939764517,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.65994939764517,"endHours":26.65994939764517,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.65994939764517,"endHours":27.65994939764517,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.65994939764517,"endHours":28.65994939764517,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.65994939764517,"endHours":29.65994939764517,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.65994939764517,"endHours":30.65994939764517,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.5862529754876773,"eotMinutes":10.844676314985584,"ayanamsa":25.2883}},"calendars":{"vikram_samvat":2159,"vikram_samvatsara":"Yuva","saka_samvat":2024,"saka_samvatsara":"Dundubhi","bengali_samvat":1509,"malayalam_era":1278,"nanakshahi_year":633,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Caturthī · Vikram 2159 Yuva · Śaka 2024 Dundubhi"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 September 30, 2102 CE · Jamnagar, Gujarat · Vidhyamitra","description":"September 30, 2102 CE for Jamnagar, Gujarat: Kṛṣṇa Caturthī, sūryodaya 06:40, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2102-09-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2102-09-30","sa":"https://sa.vidhyamitra.com/city/jamnagar/2102-09-30","hi":"https://hi.vidhyamitra.com/city/jamnagar/2102-09-30","x-default":"https://vidhyamitra.com/city/jamnagar/2102-09-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T10:47:40.558Z","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":"2026-06-02T10:47:40.558Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T10:47:40.558Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}