Panchang · Surabaya
13 December 2026
Sunday, 13 December 2026 · Surabaya
Tithi
Shukla 4
Nakshatra
Uttara Ashadha
Yoga
Dhruva
Karana
Vishti
Paksha
Shukla
Sunrise
5:06 AM
Panchang calculated according to sunrise at Surabaya (5:06 AM).
The five limbs
| Limb | Value | Begins | Ends | Elapsed |
|---|---|---|---|---|
| Tithi | Shukla 4 Index 4 of 30 · Shukla paksha | 3:36 PM, 12 Dec | 6:18 PM | 51% · 6.06° of 12.00° |
| Nakshatra | Uttara Ashadha Index 20 of 27 · Pada 4 of 4 | 4:34 AM, 12 Dec | 7:42 AM | 90% · 12.05° of 13.33° |
| Yoga | Dhruva Index 11 of 27 | 12:47 PM, 12 Dec | 1:44 PM | 65% · 8.71° of 13.33° |
| Karana | Vishti Index 7 of 60 · half a Tithi | 4:58 AM | 6:18 PM | 1% · 0.06° of 6.00° |
| Vara | Sunday Sunrise to sunrise, not midnight to midnight | 5:06 AM | — | — |
Sun & Moon
Sunrise
5:06 AM
Sunset
5:39 PM
Day duration
12:33 hrs
Night duration
11:27 hrs
Moonrise
8:20 AM
Moonset
9:04 PM
Lunar calendar
Masa (Amanta)
Margashirsha
Masa (Purnimanta)
Margashirsha
Paksha
Shukla
Ayana
Dakshinayana
Ritu
Hemanta (Pre-winter)
Vikram Samvat
2083
Shaka Samvat
1948
Surabaya conventionally follows the Amanta reckoning, so the month there is Margashirsha.
Inauspicious timings
| Period | Time |
|---|---|
| Rahu Kaal | 4:02 PM – 5:36 PM |
| Yamaganda | 11:23 AM – 12:56 PM |
| Gulika Kaal | 2:29 PM – 4:02 PM |
Disha Shool: West. Travel in that direction is traditionally avoided on a Sunday.
Auspicious timings
| Muhurat | Time | What it is |
|---|---|---|
| Abhijit Muhurta | 10:58 AM – 11:48 AM | The eighth muhurta of the day, centred on solar noon. |
| Brahma Muhurta | 3:35 AM – 4:21 AM | The fourteenth of the night’s fifteen muhurtas, ending before sunrise. |
| Nishita Muhurta | 11:00 PM – 11:46 PM | Vedic midnight — the middle of the night, which is not clock midnight. |
Amrit Kaal is not published. It needs the per-nakshatra amrit ghati table, which is a sourced traditional table rather than a derivation — an unverified version would put wrong muhurat timings on an indexed page (plan 6.4).
Reference
| Input | Value |
|---|---|
| Coordinates | 7.2575° S, 112.7521° E |
| Timezone | Asia/Jakarta (UTC+7) |
| Ayanamsa | Lahiri (Chitrapaksha), sidereal |
| Ephemeris | Swiss Ephemeris |
| Day boundary | Sunrise to sunrise — the Vara changes at sunrise, not midnight |
| Tithi basis | Udaya (sunrise-anchored), the published convention |
Choghadiya
| Choghadiya | From | To | Nature |
|---|---|---|---|
| Udveg | 5:06 AM | 6:40 AM | Bad |
| Char | 6:40 AM | 8:14 AM | Neutral |
| Labh | 8:14 AM | 9:48 AM | Good |
| Amrit | 9:48 AM | 11:23 AM | Good |
| Kaal | 11:23 AM | 12:57 PM | Bad |
| Shubh | 12:57 PM | 2:31 PM | Good |
| Rog | 2:31 PM | 4:05 PM | Bad |
| Udveg | 4:05 PM | 5:39 PM | Bad |
| Choghadiya | From | To | Nature |
|---|---|---|---|
| Shubh | 5:39 PM | 7:05 PM | Good |
| Amrit | 7:05 PM | 8:31 PM | Good |
| Char | 8:31 PM | 9:57 PM | Neutral |
| Rog | 9:57 PM | 11:23 PM | Bad |
| Kaal | 11:23 PM | 12:49 AM | Bad |
| Labh | 12:49 AM | 2:15 AM | Good |
| Udveg | 2:15 AM | 3:41 AM | Bad |
| Shubh | 3:41 AM | 5:06 AM | Good |
Hora
| Hora | From | To | Nature | Suited to |
|---|---|---|---|---|
| Sun | 5:06 AM | 6:09 AM | Neutral | Government, leadership, administrative decisions, vitality |
| Venus | 6:09 AM | 7:12 AM | Auspicious | Arts, romance, buying luxury/vehicles, creative projects, relationships |
| Mercury | 7:12 AM | 8:14 AM | Auspicious | Business, accounting, writing, intellectual pursuits, communication |
| Moon | 8:14 AM | 9:17 AM | Auspicious | Travel, domestic affairs, peace of mind, public relations |
| Saturn | 9:17 AM | 10:20 AM | Challenging | Long-term planning, discipline, real estate, machinery, persistent effort |
| Jupiter | 10:20 AM | 11:23 AM | Auspicious | Spiritual rituals, financial planning, learning, auspicious beginnings |
| Mars | 11:23 AM | 12:25 PM | Challenging | Physical energy, courage, land/property matters, technical work |
| Sun | 12:25 PM | 1:28 PM | Neutral | Government, leadership, administrative decisions, vitality |
| Venus | 1:28 PM | 2:31 PM | Auspicious | Arts, romance, buying luxury/vehicles, creative projects, relationships |
| Mercury | 2:31 PM | 3:34 PM | Auspicious | Business, accounting, writing, intellectual pursuits, communication |
| Moon | 3:34 PM | 4:36 PM | Auspicious | Travel, domestic affairs, peace of mind, public relations |
| Saturn | 4:36 PM | 5:39 PM | Challenging | Long-term planning, discipline, real estate, machinery, persistent effort |
| Hora | From | To | Nature | Suited to |
|---|---|---|---|---|
| Jupiter | 5:39 PM | 6:36 PM | Auspicious | Spiritual rituals, financial planning, learning, auspicious beginnings |
| Mars | 6:36 PM | 7:34 PM | Challenging | Physical energy, courage, land/property matters, technical work |
| Sun | 7:34 PM | 8:31 PM | Neutral | Government, leadership, administrative decisions, vitality |
| Venus | 8:31 PM | 9:28 PM | Auspicious | Arts, romance, buying luxury/vehicles, creative projects, relationships |
| Mercury | 9:28 PM | 10:25 PM | Auspicious | Business, accounting, writing, intellectual pursuits, communication |
| Moon | 10:25 PM | 11:23 PM | Auspicious | Travel, domestic affairs, peace of mind, public relations |
| Saturn | 11:23 PM | 12:20 AM | Challenging | Long-term planning, discipline, real estate, machinery, persistent effort |
| Jupiter | 12:20 AM | 1:17 AM | Auspicious | Spiritual rituals, financial planning, learning, auspicious beginnings |
| Mars | 1:17 AM | 2:15 AM | Challenging | Physical energy, courage, land/property matters, technical work |
| Sun | 2:15 AM | 3:12 AM | Neutral | Government, leadership, administrative decisions, vitality |
| Venus | 3:12 AM | 4:09 AM | Auspicious | Arts, romance, buying luxury/vehicles, creative projects, relationships |
| Mercury | 4:09 AM | 5:06 AM | Auspicious | Business, accounting, writing, intellectual pursuits, communication |
Fasts & Festivals
Vinayaka Chaturthi
These will link through to /festivals/{slug}-{year}/ once the festival inversion index exists (plan 7.7).
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