{"id":"vidhyamitra:city-day:jamnagar:2009-07-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2009-07-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2009-07-21","date_display":"July 21, 2009 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2009,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455033.770833,"kali_year":5111,"ahargana":1866568.2708,"sun":{"sidereal_longitude":93.9517,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":79.5098,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.5581,"elapsed_within_tithi_degrees":9.5581},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.5098,"elapsed_within_degrees":12.8431},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.4615},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2009,"month":7,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455033.770833,"ahargana":1866568.2708,"kali_year":5111,"ayanamsa_lahiri":23.9864,"grahas":{"sun":{"sidereal_longitude":94.443014,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":79.20381399999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":1.5907},"mars":{"sidereal_longitude":42.10961400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":102.20101399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":301.440514,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":53.27541400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":144.037914,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":280.2305,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":100.2305,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2009,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455033.770833,"kali_year":5111,"ahargana":1866568.2708,"sun":{"sidereal_longitude":93.9517,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":79.5098,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.5581,"elapsed_within_tithi_degrees":9.5581},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.5098,"elapsed_within_degrees":12.8431},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.4615},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.591,"elongation":14.442},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.591,"opposition_distance":165.558}},"eclipse_window_40days":[{"offset_days":1,"type":"solar","occurs":true,"moon_latitude":0.483,"elongation":0.894},{"offset_days":16,"type":"lunar","occurs":true,"moon_latitude":0.825,"opposition_distance":0.804}]},"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":"06:16","sunsetLocal":"19:35","solarNoonLocal":"12:56","dayLengthHours":13.314471692965462,"dayLengthDisplay":"13 Hours 18 Mins 52 Secs","nightLengthDisplay":"10 Hours 41 Mins 08 Secs","moonriseLocal":"05:12","moonsetLocal":"18:38","rahuKala":{"name":"Rāhu Kāla","start":"16:16","end":"17:55","startHours":16.258934647162768,"endHours":17.923243608783448,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:36","end":"11:16","startHours":9.601698800680035,"endHours":11.266007762300717,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:56","end":"14:36","startHours":12.9303167239214,"endHours":14.594625685542084,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:49","startHours":9.379790939130611,"endHours":9.823606662229459,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:11","startHours":6.82785053131223,"endHours":7.18290310979131,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:22","startHours":12.486501000822551,"endHours":13.37413244702025,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:23","startHours":4.497817985043275,"endHours":5.385449431240972,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:16","startHours":5.163541569691548,"endHours":6.2730808774386695,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:09","end":"16:02","startHours":15.149395339415644,"endHours":16.037026785613342,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:23","end":"19:47","startHours":19.387552570404132,"endHours":19.78755257040413,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:35","end":"20:09","startHours":19.58755257040413,"endHours":20.14232222427769,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:20","end":"21:05","startHours":19.33755257040413,"endHours":21.08755257040413,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:22","startHours":24.486501000822553,"endHours":25.374132447020248,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:16","end":"07:56","startHours":6.2730808774386695,"endHours":7.937389839059352,"quality":"inauspicious"},{"name":"Udveg","start":"07:56","end":"09:36","startHours":7.937389839059352,"endHours":9.601698800680035,"quality":"inauspicious"},{"name":"Chala","start":"09:36","end":"11:16","startHours":9.601698800680035,"endHours":11.266007762300717,"quality":"neutral"},{"name":"Labha","start":"11:16","end":"12:56","startHours":11.266007762300717,"endHours":12.9303167239214,"quality":"auspicious"},{"name":"Amṛta","start":"12:56","end":"14:36","startHours":12.9303167239214,"endHours":14.594625685542084,"quality":"auspicious"},{"name":"Kāla","start":"14:36","end":"16:16","startHours":14.594625685542084,"endHours":16.258934647162768,"quality":"inauspicious"},{"name":"Śubha","start":"16:16","end":"17:55","startHours":16.258934647162768,"endHours":17.923243608783448,"quality":"auspicious"},{"name":"Roga","start":"17:55","end":"19:35","startHours":17.923243608783448,"endHours":19.58755257040413,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:35","end":"20:55","startHours":19.58755257040413,"endHours":20.923243608783448,"quality":"inauspicious"},{"name":"Śubha","start":"20:55","end":"22:16","startHours":20.923243608783448,"endHours":22.258934647162768,"quality":"auspicious"},{"name":"Roga","start":"22:16","end":"23:36","startHours":22.258934647162768,"endHours":23.594625685542084,"quality":"inauspicious"},{"name":"Udveg","start":"23:36","end":"00:56","startHours":23.594625685542084,"endHours":24.9303167239214,"quality":"inauspicious"},{"name":"Chala","start":"00:56","end":"02:16","startHours":24.9303167239214,"endHours":26.266007762300717,"quality":"neutral"},{"name":"Labha","start":"02:16","end":"03:36","startHours":26.266007762300717,"endHours":27.601698800680033,"quality":"auspicious"},{"name":"Amṛta","start":"03:36","end":"04:56","startHours":27.601698800680033,"endHours":28.937389839059353,"quality":"auspicious"},{"name":"Kāla","start":"04:56","end":"06:16","startHours":28.937389839059353,"endHours":30.27308087743867,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.2730808774386695,"endHours":7.2730808774386695,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.2730808774386695,"endHours":8.27308087743867,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.27308087743867,"endHours":9.27308087743867,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.27308087743867,"endHours":10.27308087743867,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.27308087743867,"endHours":11.27308087743867,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.27308087743867,"endHours":12.27308087743867,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.27308087743867,"endHours":13.27308087743867,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.27308087743867,"endHours":14.27308087743867,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.27308087743867,"endHours":15.27308087743867,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.27308087743867,"endHours":16.27308087743867,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.27308087743867,"endHours":17.27308087743867,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.27308087743867,"endHours":18.27308087743867,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.27308087743867,"endHours":19.27308087743867,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.27308087743867,"endHours":20.27308087743867,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.27308087743867,"endHours":21.27308087743867,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.27308087743867,"endHours":22.27308087743867,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.27308087743867,"endHours":23.27308087743867,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.27308087743867,"endHours":24.27308087743867,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.27308087743867,"endHours":25.27308087743867,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.27308087743867,"endHours":26.27308087743867,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.27308087743867,"endHours":27.27308087743867,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.27308087743867,"endHours":28.27308087743867,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.27308087743867,"endHours":29.27308087743867,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.27308087743867,"endHours":30.27308087743867,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.473103034082524,"eotMinutes":-6.049803435283957,"ayanamsa":23.9864}},"calendars":{"vikram_samvat":2066,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1931,"saka_samvatsara":"Virodhi","bengali_samvat":1416,"malayalam_era":1185,"nanakshahi_year":540,"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 Caturdaśī · Vikram 2066 Śubhakṛt · Śaka 1931 Virodhi"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Dedicated festival walk for Māsika Śivarātri is not live yet; Maṅgalavāra (Tuesday) — 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 21, 2009 CE · Jamnagar, Gujarat · Vidhyamitra","description":"July 21, 2009 CE for Jamnagar, Gujarat: Kṛṣṇa Caturdaśī, sūryodaya 06:16, sūryāsta 19:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2009-07-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2009-07-21","sa":"https://sa.vidhyamitra.com/city/jamnagar/2009-07-21","hi":"https://hi.vidhyamitra.com/city/jamnagar/2009-07-21","x-default":"https://vidhyamitra.com/city/jamnagar/2009-07-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-22T01:01:05.929Z","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":"2026-09-22T01:01:05.929Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-22T01:01:05.929Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}