{"id":"vidhyamitra:city-day:jamnagar:2029-09-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2029-09-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2029-09-08","date_display":"September 8, 2029 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":2029,"month":9,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462387.770833,"kali_year":5131,"ahargana":1873922.2708,"sun":{"sidereal_longitude":140.641,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":134.1296,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":353.4886,"elapsed_within_tithi_degrees":5.4886},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.1296,"elapsed_within_degrees":0.7963},"yoga":{"number":21,"name":"Siddha","sum_longitude":274.7707},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":2029,"month":9,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462387.770833,"ahargana":1873922.2708,"kali_year":5131,"ayanamsa_lahiri":24.2677,"grahas":{"sun":{"sidereal_longitude":141.422037,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":135.87093700000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":-4.0281},"mars":{"sidereal_longitude":204.99503700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":155.78703700000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":182.60273699999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":182.54503699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":30.67353700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":250.5801,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":70.5801,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2029,"month":9,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462387.770833,"kali_year":5131,"ahargana":1873922.2708,"sun":{"sidereal_longitude":140.641,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":134.1296,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":353.4886,"elapsed_within_tithi_degrees":5.4886},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.1296,"elapsed_within_degrees":0.7963},"yoga":{"number":21,"name":"Siddha","sum_longitude":274.7707},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.028,"elongation":6.511},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.028,"opposition_distance":173.489}},"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":"06:34","sunsetLocal":"19:00","solarNoonLocal":"12:47","dayLengthHours":12.433150798532978,"dayLengthDisplay":"12 Hours 25 Mins 59 Secs","nightLengthDisplay":"11 Hours 34 Mins 01 Secs","moonriseLocal":"06:09","moonsetLocal":"18:40","rahuKala":{"name":"Rāhu Kāla","start":"09:40","end":"11:14","startHours":9.672559556705608,"endHours":11.22670340652223,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:20","end":"15:53","startHours":14.334991106155474,"endHours":15.889134955972096,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:34","end":"08:07","startHours":6.564271857072364,"endHours":8.118415706888985,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:53","startHours":9.465340376730058,"endHours":9.879778736681159,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:25","startHours":7.082319807011238,"endHours":7.413870494972118,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:22","end":"13:12","startHours":12.366408896387753,"endHours":13.19528561628995,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:54","end":"05:44","startHours":4.906518417267967,"endHours":5.7353951371701655,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:32","end":"06:34","startHours":5.528175957194616,"endHours":6.564271857072364,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:41","startHours":14.85303905609435,"endHours":15.681915775996549,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.79742265560534,"endHours":19.19742265560534,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:31","startHours":18.99742265560534,"endHours":19.515470605544216,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.74742265560534,"endHours":20.49742265560534,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:22","end":"01:12","startHours":24.366408896387753,"endHours":25.19528561628995,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:34","end":"08:07","startHours":6.564271857072364,"endHours":8.118415706888985,"quality":"inauspicious"},{"name":"Śubha","start":"08:07","end":"09:40","startHours":8.118415706888985,"endHours":9.672559556705608,"quality":"auspicious"},{"name":"Roga","start":"09:40","end":"11:14","startHours":9.672559556705608,"endHours":11.22670340652223,"quality":"inauspicious"},{"name":"Udveg","start":"11:14","end":"12:47","startHours":11.22670340652223,"endHours":12.780847256338852,"quality":"inauspicious"},{"name":"Chala","start":"12:47","end":"14:20","startHours":12.780847256338852,"endHours":14.334991106155474,"quality":"neutral"},{"name":"Labha","start":"14:20","end":"15:53","startHours":14.334991106155474,"endHours":15.889134955972096,"quality":"auspicious"},{"name":"Amṛta","start":"15:53","end":"17:27","startHours":15.889134955972096,"endHours":17.44327880578872,"quality":"auspicious"},{"name":"Kāla","start":"17:27","end":"19:00","startHours":17.44327880578872,"endHours":18.99742265560534,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:00","end":"20:27","startHours":18.99742265560534,"endHours":20.44327880578872,"quality":"auspicious"},{"name":"Amṛta","start":"20:27","end":"21:53","startHours":20.44327880578872,"endHours":21.889134955972096,"quality":"auspicious"},{"name":"Kāla","start":"21:53","end":"23:20","startHours":21.889134955972096,"endHours":23.334991106155474,"quality":"inauspicious"},{"name":"Śubha","start":"23:20","end":"00:47","startHours":23.334991106155474,"endHours":24.780847256338852,"quality":"auspicious"},{"name":"Roga","start":"00:47","end":"02:14","startHours":24.780847256338852,"endHours":26.22670340652223,"quality":"inauspicious"},{"name":"Udveg","start":"02:14","end":"03:40","startHours":26.22670340652223,"endHours":27.672559556705608,"quality":"inauspicious"},{"name":"Chala","start":"03:40","end":"05:07","startHours":27.672559556705608,"endHours":29.118415706888985,"quality":"neutral"},{"name":"Labha","start":"05:07","end":"06:34","startHours":29.118415706888985,"endHours":30.564271857072363,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.564271857072364,"endHours":7.564271857072364,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.564271857072364,"endHours":8.564271857072363,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.564271857072363,"endHours":9.564271857072363,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.564271857072363,"endHours":10.564271857072363,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.564271857072363,"endHours":11.564271857072363,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.564271857072363,"endHours":12.564271857072363,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.564271857072363,"endHours":13.564271857072363,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.564271857072363,"endHours":14.564271857072363,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.564271857072363,"endHours":15.564271857072363,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.564271857072363,"endHours":16.564271857072363,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.564271857072363,"endHours":17.564271857072363,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.564271857072363,"endHours":18.564271857072363,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.564271857072363,"endHours":19.564271857072363,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.564271857072363,"endHours":20.564271857072363,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.564271857072363,"endHours":21.564271857072363,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.564271857072363,"endHours":22.564271857072363,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.564271857072363,"endHours":23.564271857072363,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.564271857072363,"endHours":24.564271857072363,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.564271857072363,"endHours":25.564271857072363,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.564271857072363,"endHours":26.564271857072363,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.564271857072363,"endHours":27.564271857072363,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.564271857072363,"endHours":28.564271857072363,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.564271857072363,"endHours":29.564271857072363,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.564271857072363,"endHours":30.564271857072363,"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":5.641778111148593,"eotMinutes":2.918364619668906,"ayanamsa":24.2677}},"calendars":{"vikram_samvat":2086,"vikram_samvatsara":"Dundubhi","saka_samvat":1951,"saka_samvatsara":"Saumya","bengali_samvat":1436,"malayalam_era":1205,"nanakshahi_year":560,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Amāvasyā · Vikram 2086 Dundubhi · Śaka 1951 Saumya"},"festivals":[{"id":"mahalaya-amavasya","name":"Mahālaya Amāvasyā (Sarvapitṛ Amāvasyā)","name_sanskrit":"महालय अमावस्या","tradition":"Pan-Hindu","associated_deity":"Pitṛ-deva","significance":"Final day of Pitṛ-Pakṣa; tarpaṇa for all ancestors.","vrata":true,"detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":1},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 September 8, 2029 CE · Jamnagar, Gujarat · Vidhyamitra","description":"September 8, 2029 CE for Jamnagar, Gujarat: Kṛṣṇa Amāvasyā, sūryodaya 06:34, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2029-09-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2029-09-08","sa":"https://sa.vidhyamitra.com/city/jamnagar/2029-09-08","hi":"https://hi.vidhyamitra.com/city/jamnagar/2029-09-08","x-default":"https://vidhyamitra.com/city/jamnagar/2029-09-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:39:06.394Z","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":"2026-05-15T03:39:06.394Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:39:06.394Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}