Daily calendar conversion

Chinese calendar, 17 October 2021

17 October 2021 is lunar month 9, day 12, 2021, the Metal Ox year. The day pillar is Yang Earth Dog. 2 named Yi activities; 2 named Ji activities. 6 auspicious time windows; waxing gibbous.

Solar term

Hánlù · Cold Dew

Since 8 October 2021

17

Sunday

October 2021

Lunar date

9th Month · 12th Day

二〇二一十二

Year of the

Metal Ox

Yin Metal Ox · 辛丑

Earth generates Metal in the Five Phases, so the Ox’s fixed element supports the year element.

Solar term

Hánlù · Cold Dew

since 8 October 2021

Moon phase

Waxing gibbous

Lunar day 12 · between principal phases

Daily almanac · 2021-10-17

The daily almanac & observances

17 October 2021
Traditional day classification

Inauspicious · Hei Dao

White Tiger 白虎 · 黑道

Huang Dao and Hei Dao name the day-god cycle. For a particular plan, read its Yi and Ji activities below.

Traditionally suitable

Traditionally avoid

Inside this lunar month

Month 9 · 30 days

6 October 20214 November 2021. 18 days remain after this date.

Follow the Moon through this month →
Next festival & customs

Winter Solstice

21 December 2021 · In parts of northern China people eat dumplings, while Shanghai and some southern communities favour tangyuan; other foods and rites vary locally.

The Moon this month · UTC+8

October 2021 moon phases

Read the phase guide →
  1. New moon

    Lunar 9/1

  2. First quarter

    Lunar 9/8

  3. Full moon

    Lunar 9/15

  4. Last quarter

    Lunar 9/24

Calculated phase moments use fixed UTC+8. A lunar day number and a Moon phase describe different things. How they fit together →

The surrounding month

Explore the days around 17 October 2021

Select a day to update its quick overview. Today, the selected date and festivals have separate markers.

Gregorian dates and corresponding Chinese lunar month and day for October 2021
SunMonTueWedThuFriSat
TodaySelectedFestivalMoon phaseSolar term

Each cell shows the Gregorian day above its lunar month/day. Select any day to update the quick overview, then open its full reading for more detail.

Calendar terms explained

This day in the traditional cycles

Each result below names this date’s position and explains what the term means.

Day pillar 日柱
Yang Earth Dog · 戊戌— this date’s position in the repeating 60-day stem–branch cycle.Hidden stems are stems conventionally contained in the day pillar’s earthly branch. Primary is the main layer; middle and residual are secondary layers.
  • Yang Earth · (primary)
  • Yin Metal · Xīn (middle)
  • Yin Fire · Dīng (residual)
Month pillar 月柱
Yang Earth Dog · 戊戌— the month’s position in the 60-part stem–branch cycle.
Year pillar 年柱
Yin Metal Ox · 辛丑Earth generates Metal; the year’s position in the 60-year cycle.
Day Na Yin 纳音
Level-ground Wood · 平地木— a fixed named element assigned to this pillar; its element is Wood.
Day animal 生肖
Dog · — the animal of the earthly branch in this date’s pillar.
Opposes 冲
Yang Water Dragon · 壬辰— a Six Clash (六冲), the branch directly opposite this date’s branch in the 12-branch cycle.
Lunar mansion 宿
Star · — this date’s position in the repeating 28-mansion cycle.South palace () · Horse creature () · traditionally unfavourable ()
Day officer 建除
Establish · — determined by this date’s earthly branch relative to its solar-term month branch.
Auspicious directions 吉方
  • Joy 喜神: Southeast (东南)
  • Blessing 福神: Northeast (东北)
  • Wealth 财神: North (正北)
Three traditional direction markers determined by this date’s heavenly stem.
Peng Zu lines 彭祖百忌
The verse cautions against accepting land, saying it may be inauspicious for the owner.戊不受田田主不祥The verse cautions against eating dog meat, saying strange disturbances may reach the bed.戌不吃犬作怪上床Two traditional almanac caution lines selected by this date’s stem and branch.

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Plan another date

17 October 2021 corresponds to lunar year 2021, month 9, day 12, in the 辛丑 year — the Year of the Ox. You can enter another date in the date converter.

A solar term is one of twenty-four seasonal divisions of the year. The Moon phase follows the astronomical cycle independently of the numbered lunar day.

Looking for a date-selection overview? The almanac guide introduces the calendar’s auspicious-date tools and terminology.

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