{"id":"vidhyamitra:city-day:ayodhya:1728-09-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1728-09-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1728-09-25","date_display":"September 25, 1728 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":1728,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2352466.770833,"kali_year":4830,"ahargana":1764001.2708,"sun":{"sidereal_longitude":161.9743,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":59.3372,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.3629,"elapsed_within_tithi_degrees":5.3629},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.3372,"elapsed_within_degrees":6.0039},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":221.3116},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":1728,"month":9,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2352466.770833,"ahargana":1764001.2708,"kali_year":4830,"ayanamsa_lahiri":20.0636,"grahas":{"sun":{"sidereal_longitude":162.06382699999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":55.46542699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":4.3541},"mars":{"sidereal_longitude":214.362527,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":162.41112699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":78.28222700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":174.32772699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":304.61782700000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":314.7237,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":134.7237,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1728,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2352466.770833,"kali_year":4830,"ahargana":1764001.2708,"sun":{"sidereal_longitude":161.9743,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":59.3372,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.3629,"elapsed_within_tithi_degrees":5.3629},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.3372,"elapsed_within_degrees":6.0039},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":221.3116},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.354,"elongation":102.637},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.354,"opposition_distance":77.363}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":1.378,"opposition_distance":2.18}]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:50","sunsetLocal":"17:54","solarNoonLocal":"11:52","dayLengthHours":12.067461528700155,"dayLengthDisplay":"12 Hours 04 Mins 03 Secs","nightLengthDisplay":"11 Hours 55 Mins 57 Secs","moonriseLocal":"21:54","moonsetLocal":"11:37","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:22","startHours":8.850425841352596,"endHours":10.358858532440115,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:23","end":"14:53","startHours":13.375723914615154,"endHours":14.884156605702673,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:50","end":"07:21","startHours":5.833560459177557,"endHours":7.341993150265076,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.649301482540926,"endHours":9.051550200164264,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:39","startHours":6.33637135620673,"endHours":6.658170330305401,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:16","startHours":11.465042505904295,"endHours":12.269539941150972,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:02","startHours":4.224565588684203,"endHours":5.029063023930879,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:50","end":"05:50","startHours":4.827938665119211,"endHours":5.833560459177557,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:41","startHours":13.878534811644327,"endHours":14.683032246891004,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.701021987877713,"endHours":18.10102198787771,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:24","startHours":17.901021987877712,"endHours":18.403832884906887,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.651021987877712,"endHours":19.401021987877712,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:16","startHours":23.465042505904297,"endHours":24.26953994115097,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:50","end":"07:21","startHours":5.833560459177557,"endHours":7.341993150265076,"quality":"inauspicious"},{"name":"Śubha","start":"07:21","end":"08:51","startHours":7.341993150265076,"endHours":8.850425841352596,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:22","startHours":8.850425841352596,"endHours":10.358858532440115,"quality":"inauspicious"},{"name":"Udveg","start":"10:22","end":"11:52","startHours":10.358858532440115,"endHours":11.867291223527634,"quality":"inauspicious"},{"name":"Chala","start":"11:52","end":"13:23","startHours":11.867291223527634,"endHours":13.375723914615154,"quality":"neutral"},{"name":"Labha","start":"13:23","end":"14:53","startHours":13.375723914615154,"endHours":14.884156605702673,"quality":"auspicious"},{"name":"Amṛta","start":"14:53","end":"16:24","startHours":14.884156605702673,"endHours":16.39258929679019,"quality":"auspicious"},{"name":"Kāla","start":"16:24","end":"17:54","startHours":16.39258929679019,"endHours":17.901021987877712,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:54","end":"19:24","startHours":17.901021987877712,"endHours":19.39258929679019,"quality":"auspicious"},{"name":"Amṛta","start":"19:24","end":"20:53","startHours":19.39258929679019,"endHours":20.884156605702675,"quality":"auspicious"},{"name":"Kāla","start":"20:53","end":"22:23","startHours":20.884156605702675,"endHours":22.375723914615154,"quality":"inauspicious"},{"name":"Śubha","start":"22:23","end":"23:52","startHours":22.375723914615154,"endHours":23.867291223527634,"quality":"auspicious"},{"name":"Roga","start":"23:52","end":"01:22","startHours":23.867291223527634,"endHours":25.358858532440117,"quality":"inauspicious"},{"name":"Udveg","start":"01:22","end":"02:51","startHours":25.358858532440117,"endHours":26.850425841352596,"quality":"inauspicious"},{"name":"Chala","start":"02:51","end":"04:21","startHours":26.850425841352596,"endHours":28.341993150265075,"quality":"neutral"},{"name":"Labha","start":"04:21","end":"05:50","startHours":28.341993150265075,"endHours":29.833560459177555,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.833560459177557,"endHours":6.833560459177557,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.833560459177557,"endHours":7.833560459177557,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.833560459177557,"endHours":8.833560459177557,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.833560459177557,"endHours":9.833560459177557,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.833560459177557,"endHours":10.833560459177557,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.833560459177557,"endHours":11.833560459177557,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.833560459177557,"endHours":12.833560459177557,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.833560459177557,"endHours":13.833560459177557,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.833560459177557,"endHours":14.833560459177557,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.833560459177557,"endHours":15.833560459177557,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.833560459177557,"endHours":16.833560459177555,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.833560459177555,"endHours":17.833560459177555,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.833560459177555,"endHours":18.833560459177555,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.833560459177555,"endHours":19.833560459177555,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.833560459177555,"endHours":20.833560459177555,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.833560459177555,"endHours":21.833560459177555,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.833560459177555,"endHours":22.833560459177555,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.833560459177555,"endHours":23.833560459177555,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.833560459177555,"endHours":24.833560459177555,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.833560459177555,"endHours":25.833560459177555,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.833560459177555,"endHours":26.833560459177555,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.833560459177555,"endHours":27.833560459177555,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.833560459177555,"endHours":28.833560459177555,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.833560459177555,"endHours":29.833560459177555,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","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":-0.8459831007735417,"eotMinutes":9.146526588342006,"ayanamsa":20.0636}},"calendars":{"vikram_samvat":1785,"vikram_samvatsara":"Durmati","saka_samvat":1650,"saka_samvatsara":"Kīlaka","bengali_samvat":1135,"malayalam_era":904,"nanakshahi_year":259,"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 Saptamī · Vikram 1785 Durmati · Śaka 1650 Kīlaka"},"festivals":[],"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 25, 1728 CE · Ayodhyā · Vidhyamitra","description":"September 25, 1728 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 05:50, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1728-09-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1728-09-25","sa":"https://sa.vidhyamitra.com/city/ayodhya/1728-09-25","hi":"https://hi.vidhyamitra.com/city/ayodhya/1728-09-25","x-default":"https://vidhyamitra.com/city/ayodhya/1728-09-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T03:29:39.661Z","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":"2026-06-03T03:29:39.661Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T03:29:39.661Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}