Chinese New Year Day is the first lunar day of the first Chinese lunar month. That means the new moon day is the first lunar day. The new moon day could fall to different day in different time zone. Therefore, 2020 lunar months may be different between China and USA time zones.
- 1st Lunar Month
January 25, 2020 to February 22, 2020 - 2nd Lunar Month
February 23, 2020 to March 23, 2020 - 3rd Lunar Month
March 24, 2020 to April 22, 2020 - 4th Lunar Month
April 23, 2020 to May 22, 2020 - Lunar Leap Month
May 23, 2020 to June 20, 2020 - 5th Lunar Month
June 21, 2020 to July 20, 2020 - 6th Lunar Month
July 21, 2020 to August 18, 2020 - 7th Lunar Month
August 19, 2020 to September 16, 2020 - 8th Lunar Month
September 17, 2020 to October 16, 2020 - 9th Lunar Month
October 17, 2020 to November 14, 2020 - 10th Lunar Month
November 15, 2020 to December 14, 2020 - 11th Lunar Month
December 15, 2020 to January 12, 2021 - 12th Lunar Month
January 13, 2021 to February 11, 2021
2020 includes Lunar Leap Month 4. Some Chinese calendar applications treat the first half of the leap month as lunar month 4 and the second half of the leap month as lunar month 5. That means May 23, 2020 to June 6, 2020 is in lunar month 4. June 7, 2020 to June 20, 2020 is in lunar month 5.
Source: Chinese Fortune Calendar