{"id":"vidhyamitra:city-day:jamnagar:2154-08-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2154-08-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2154-08-12","date_display":"August 12, 2154 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":2154,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508015.770833,"kali_year":5256,"ahargana":1919550.2708,"sun":{"sidereal_longitude":112.4674,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":145.1165,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.6491,"elapsed_within_tithi_degrees":8.6491},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.1165,"elapsed_within_degrees":11.7832},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.5839},"karana":{"half_tithi_index":5,"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":2154,"month":8,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508015.770833,"ahargana":1919550.2708,"kali_year":5256,"ayanamsa_lahiri":26.0128,"grahas":{"sun":{"sidereal_longitude":113.42711199999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":145.601112,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":2.1021},"mars":{"sidereal_longitude":75.22501199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":137.21531200000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":34.70691199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":150.00771199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":118.93131199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":352.9891,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":172.9891,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2154,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508015.770833,"kali_year":5256,"ahargana":1919550.2708,"sun":{"sidereal_longitude":112.4674,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":145.1165,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.6491,"elapsed_within_tithi_degrees":8.6491},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.1165,"elapsed_within_degrees":11.7832},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.5839},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.102,"elongation":32.649},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.102,"opposition_distance":147.351}},"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":"06:25","sunsetLocal":"19:24","solarNoonLocal":"12:55","dayLengthHours":12.9730257872644,"dayLengthDisplay":"12 Hours 58 Mins 23 Secs","nightLengthDisplay":"11 Hours 01 Mins 37 Secs","moonriseLocal":"08:55","moonsetLocal":"21:11","rahuKala":{"name":"Rāhu Kāla","start":"08:03","end":"09:40","startHours":8.043588677039903,"endHours":9.665216900447952,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:17","end":"12:55","startHours":11.286845123856002,"endHours":12.908473347264053,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:32","end":"16:09","startHours":14.530101570672102,"endHours":16.151729794080154,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:53","startHours":9.448999803993546,"endHours":9.88143399690236,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:19","startHours":6.962503194767869,"endHours":7.30845054909492,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:20","startHours":12.47603915435524,"endHours":13.340907540172866,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:33","startHours":4.692223681996599,"endHours":5.557092067814226,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:25","startHours":5.340874971359819,"endHours":6.421960453631852,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:56","startHours":15.070644311808119,"endHours":15.935512697625745,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:12","end":"19:36","startHours":19.194986240896252,"endHours":19.59498624089625,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:24","end":"19:56","startHours":19.39498624089625,"endHours":19.935528982032267,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:09","end":"20:54","startHours":19.14498624089625,"endHours":20.89498624089625,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:20","startHours":24.476039154355238,"endHours":25.340907540172868,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:25","end":"08:03","startHours":6.421960453631852,"endHours":8.043588677039903,"quality":"auspicious"},{"name":"Kāla","start":"08:03","end":"09:40","startHours":8.043588677039903,"endHours":9.665216900447952,"quality":"inauspicious"},{"name":"Śubha","start":"09:40","end":"11:17","startHours":9.665216900447952,"endHours":11.286845123856002,"quality":"auspicious"},{"name":"Roga","start":"11:17","end":"12:55","startHours":11.286845123856002,"endHours":12.908473347264053,"quality":"inauspicious"},{"name":"Udveg","start":"12:55","end":"14:32","startHours":12.908473347264053,"endHours":14.530101570672102,"quality":"inauspicious"},{"name":"Chala","start":"14:32","end":"16:09","startHours":14.530101570672102,"endHours":16.151729794080154,"quality":"neutral"},{"name":"Labha","start":"16:09","end":"17:46","startHours":16.151729794080154,"endHours":17.7733580174882,"quality":"auspicious"},{"name":"Amṛta","start":"17:46","end":"19:24","startHours":17.7733580174882,"endHours":19.39498624089625,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:24","end":"20:46","startHours":19.39498624089625,"endHours":20.773358017488203,"quality":"neutral"},{"name":"Labha","start":"20:46","end":"22:09","startHours":20.773358017488203,"endHours":22.15172979408015,"quality":"auspicious"},{"name":"Amṛta","start":"22:09","end":"23:32","startHours":22.15172979408015,"endHours":23.5301015706721,"quality":"auspicious"},{"name":"Kāla","start":"23:32","end":"00:55","startHours":23.5301015706721,"endHours":24.908473347264053,"quality":"inauspicious"},{"name":"Śubha","start":"00:55","end":"02:17","startHours":24.908473347264053,"endHours":26.286845123856004,"quality":"auspicious"},{"name":"Roga","start":"02:17","end":"03:40","startHours":26.286845123856004,"endHours":27.665216900447952,"quality":"inauspicious"},{"name":"Udveg","start":"03:40","end":"05:03","startHours":27.665216900447952,"endHours":29.043588677039903,"quality":"inauspicious"},{"name":"Chala","start":"05:03","end":"06:25","startHours":29.043588677039903,"endHours":30.421960453631854,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.421960453631852,"endHours":7.421960453631852,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.421960453631852,"endHours":8.421960453631852,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.421960453631852,"endHours":9.421960453631852,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.421960453631852,"endHours":10.421960453631852,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.421960453631852,"endHours":11.421960453631852,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.421960453631852,"endHours":12.421960453631852,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.421960453631852,"endHours":13.421960453631852,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.421960453631852,"endHours":14.421960453631852,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.421960453631852,"endHours":15.421960453631852,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.421960453631852,"endHours":16.421960453631854,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.421960453631854,"endHours":17.421960453631854,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.421960453631854,"endHours":18.421960453631854,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.421960453631854,"endHours":19.421960453631854,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.421960453631854,"endHours":20.421960453631854,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.421960453631854,"endHours":21.421960453631854,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.421960453631854,"endHours":22.421960453631854,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.421960453631854,"endHours":23.421960453631854,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.421960453631854,"endHours":24.421960453631854,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.421960453631854,"endHours":25.421960453631854,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.421960453631854,"endHours":26.421960453631854,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.421960453631854,"endHours":27.421960453631854,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.421960453631854,"endHours":28.421960453631854,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.421960453631854,"endHours":29.421960453631854,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.421960453631854,"endHours":30.421960453631854,"planetary_lord":"Venus"}],"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":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.988407434459182,"eotMinutes":-4.739200835843176,"ayanamsa":26.0128}},"calendars":{"vikram_samvat":2211,"vikram_samvatsara":"Prabhava","saka_samvat":2076,"saka_samvatsara":"Ānanda","bengali_samvat":1561,"malayalam_era":1330,"nanakshahi_year":685,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","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 Śukla Tṛtīyā · Vikram 2211 Prabhava · Śaka 2076 Ānanda"},"festivals":[],"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":[]},"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 August 12, 2154 CE · Jamnagar, Gujarat · Vidhyamitra","description":"August 12, 2154 CE for Jamnagar, Gujarat: Śukla Tṛtīyā, sūryodaya 06:25, sūryāsta 19:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2154-08-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2154-08-12","sa":"https://sa.vidhyamitra.com/city/jamnagar/2154-08-12","hi":"https://hi.vidhyamitra.com/city/jamnagar/2154-08-12","x-default":"https://vidhyamitra.com/city/jamnagar/2154-08-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:02:58.408Z","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":"2026-05-31T03:02:58.408Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:02:58.408Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}