{"id":"vidhyamitra:city-day:jamnagar:2040-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2040-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2040-01-20","date_display":"January 20, 2040 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":2040,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466173.770833,"kali_year":5141,"ahargana":1877708.2708,"sun":{"sidereal_longitude":274.9882,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":350.0865,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.0983,"elapsed_within_tithi_degrees":3.0983},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.0865,"elapsed_within_degrees":3.4199},"yoga":{"number":20,"name":"Śiva","sum_longitude":265.0747},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2040,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2466173.770833,"ahargana":1877708.2708,"kali_year":5141,"ayanamsa_lahiri":24.4125,"grahas":{"sun":{"sidereal_longitude":275.16068399999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":352.879484,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-3.8919},"mars":{"sidereal_longitude":70.75228399999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":284.240284,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":156.64038400000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":242.13228400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":166.88398400000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":49.9796,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":229.9796,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"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":2040,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466173.770833,"kali_year":5141,"ahargana":1877708.2708,"sun":{"sidereal_longitude":274.9882,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":350.0865,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.0983,"elapsed_within_tithi_degrees":3.0983},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.0865,"elapsed_within_degrees":3.4199},"yoga":{"number":20,"name":"Śiva","sum_longitude":265.0747},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.892,"elongation":75.098},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.892,"opposition_distance":104.902}},"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":"07:32","sunsetLocal":"18:30","solarNoonLocal":"13:01","dayLengthHours":10.959941351342652,"dayLengthDisplay":"10 Hours 57 Mins 36 Secs","nightLengthDisplay":"13 Hours 02 Mins 24 Secs","moonriseLocal":"11:58","moonsetLocal":"00:25","rahuKala":{"name":"Rāhu Kāla","start":"11:39","end":"13:01","startHours":11.64223238670266,"endHours":13.01222505562049,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:45","end":"17:07","startHours":15.752210393456153,"endHours":17.122203062373984,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:54","end":"10:16","startHours":8.902247048866995,"endHours":10.272239717784826,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:27","startHours":10.089574028595782,"endHours":10.454905406973872,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:17","startHours":7.988918602921774,"endHours":8.281183705624244,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:39","end":"13:23","startHours":12.6468936772424,"endHours":13.377556433998578,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:04","end":"06:48","startHours":6.070928866436811,"endHours":6.801591623192987,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:37","end":"07:32","startHours":6.618925934003943,"endHours":7.532254379949164,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:50","end":"15:34","startHours":14.83888194751093,"endHours":15.569544704267107,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.292195731291816,"endHours":18.692195731291815,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"18:57","startHours":18.492195731291815,"endHours":18.948859954264424,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.242195731291815,"endHours":19.992195731291815,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:39","end":"01:23","startHours":24.646893677242403,"endHours":25.377556433998578,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:32","end":"08:54","startHours":7.532254379949164,"endHours":8.902247048866995,"quality":"neutral"},{"name":"Labha","start":"08:54","end":"10:16","startHours":8.902247048866995,"endHours":10.272239717784826,"quality":"auspicious"},{"name":"Amṛta","start":"10:16","end":"11:39","startHours":10.272239717784826,"endHours":11.64223238670266,"quality":"auspicious"},{"name":"Kāla","start":"11:39","end":"13:01","startHours":11.64223238670266,"endHours":13.01222505562049,"quality":"inauspicious"},{"name":"Śubha","start":"13:01","end":"14:23","startHours":13.01222505562049,"endHours":14.382217724538322,"quality":"auspicious"},{"name":"Roga","start":"14:23","end":"15:45","startHours":14.382217724538322,"endHours":15.752210393456153,"quality":"inauspicious"},{"name":"Udveg","start":"15:45","end":"17:07","startHours":15.752210393456153,"endHours":17.122203062373984,"quality":"inauspicious"},{"name":"Chala","start":"17:07","end":"18:30","startHours":17.122203062373984,"endHours":18.492195731291815,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:30","end":"20:07","startHours":18.492195731291815,"endHours":20.122203062373984,"quality":"inauspicious"},{"name":"Udveg","start":"20:07","end":"21:45","startHours":20.122203062373984,"endHours":21.752210393456153,"quality":"inauspicious"},{"name":"Chala","start":"21:45","end":"23:23","startHours":21.752210393456153,"endHours":23.38221772453832,"quality":"neutral"},{"name":"Labha","start":"23:23","end":"01:01","startHours":23.38221772453832,"endHours":25.01222505562049,"quality":"auspicious"},{"name":"Amṛta","start":"01:01","end":"02:39","startHours":25.01222505562049,"endHours":26.64223238670266,"quality":"auspicious"},{"name":"Kāla","start":"02:39","end":"04:16","startHours":26.64223238670266,"endHours":28.272239717784828,"quality":"inauspicious"},{"name":"Śubha","start":"04:16","end":"05:54","startHours":28.272239717784828,"endHours":29.902247048866997,"quality":"auspicious"},{"name":"Roga","start":"05:54","end":"07:32","startHours":29.902247048866997,"endHours":31.532254379949165,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.532254379949164,"endHours":8.532254379949164,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.532254379949164,"endHours":9.532254379949164,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.532254379949164,"endHours":10.532254379949164,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.532254379949164,"endHours":11.532254379949164,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.532254379949164,"endHours":12.532254379949164,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.532254379949164,"endHours":13.532254379949164,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.532254379949164,"endHours":14.532254379949164,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.532254379949164,"endHours":15.532254379949164,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.532254379949164,"endHours":16.532254379949165,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.532254379949165,"endHours":17.532254379949165,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.532254379949165,"endHours":18.532254379949165,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.532254379949165,"endHours":19.532254379949165,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.532254379949165,"endHours":20.532254379949165,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.532254379949165,"endHours":21.532254379949165,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.532254379949165,"endHours":22.532254379949165,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.532254379949165,"endHours":23.532254379949165,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.532254379949165,"endHours":24.532254379949165,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.532254379949165,"endHours":25.532254379949165,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.532254379949165,"endHours":26.532254379949165,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.532254379949165,"endHours":27.532254379949165,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.532254379949165,"endHours":28.532254379949165,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.532254379949165,"endHours":29.532254379949165,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.532254379949165,"endHours":30.532254379949165,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.532254379949165,"endHours":31.532254379949165,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.23786030566648,"eotMinutes":-10.9643033372293,"ayanamsa":24.4125}},"calendars":{"vikram_samvat":2097,"vikram_samvatsara":"Śrīmukha","saka_samvat":1962,"saka_samvatsara":"Raudra","bengali_samvat":1447,"malayalam_era":1216,"nanakshahi_year":571,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Saptamī · Vikram 2097 Śrīmukha · Śaka 1962 Raudra"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 January 20, 2040 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 20, 2040 CE for Jamnagar, Gujarat: Śukla Saptamī, sūryodaya 07:32, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2040-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2040-01-20","sa":"https://sa.vidhyamitra.com/city/jamnagar/2040-01-20","hi":"https://hi.vidhyamitra.com/city/jamnagar/2040-01-20","x-default":"https://vidhyamitra.com/city/jamnagar/2040-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T06:32:24.820Z","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":"2026-06-02T06:32:24.820Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T06:32:24.820Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}